// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/autofill/content/renderer/autofill_agent.h"
#include "base/bind.h"
#include "base/command_line.h"
#include "base/message_loop/message_loop.h"
#include "base/strings/string_split.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "base/time/time.h"
#include "components/autofill/content/common/autofill_messages.h"
#include "components/autofill/content/renderer/form_autofill_util.h"
#include "components/autofill/content/renderer/page_click_tracker.h"
#include "components/autofill/content/renderer/password_autofill_agent.h"
#include "components/autofill/content/renderer/password_generation_agent.h"
#include "components/autofill/core/common/autofill_constants.h"
#include "components/autofill/core/common/autofill_data_validation.h"
#include "components/autofill/core/common/autofill_switches.h"
#include "components/autofill/core/common/form_data.h"
#include "components/autofill/core/common/form_data_predictions.h"
#include "components/autofill/core/common/form_field_data.h"
#include "components/autofill/core/common/password_form.h"
#include "components/autofill/core/common/web_element_descriptor.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/ssl_status.h"
#include "content/public/common/url_constants.h"
#include "content/public/renderer/render_view.h"
#include "net/cert/cert_status_flags.h"
#include "third_party/WebKit/public/platform/WebRect.h"
#include "third_party/WebKit/public/platform/WebURLRequest.h"
#include "third_party/WebKit/public/web/WebConsoleMessage.h"
#include "third_party/WebKit/public/web/WebDataSource.h"
#include "third_party/WebKit/public/web/WebDocument.h"
#include "third_party/WebKit/public/web/WebElementCollection.h"
#include "third_party/WebKit/public/web/WebFormControlElement.h"
#include "third_party/WebKit/public/web/WebFormElement.h"
#include "third_party/WebKit/public/web/WebInputEvent.h"
#include "third_party/WebKit/public/web/WebLocalFrame.h"
#include "third_party/WebKit/public/web/WebNode.h"
#include "third_party/WebKit/public/web/WebOptionElement.h"
#include "third_party/WebKit/public/web/WebTextAreaElement.h"
#include "third_party/WebKit/public/web/WebView.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/events/keycodes/keyboard_codes.h"
using blink::WebAutofillClient;
using blink::WebConsoleMessage;
using blink::WebElement;
using blink::WebElementCollection;
using blink::WebFormControlElement;
using blink::WebFormElement;
using blink::WebFrame;
using blink::WebInputElement;
using blink::WebKeyboardEvent;
using blink::WebLocalFrame;
using blink::WebNode;
using blink::WebOptionElement;
using blink::WebString;
using blink::WebTextAreaElement;
using blink::WebVector;
namespace autofill {
namespace {
// Gets all the data list values (with corresponding label) for the given
// element.
void GetDataListSuggestions(const WebInputElement& element,
bool ignore_current_value,
std::vector<base::string16>* values,
std::vector<base::string16>* labels) {
WebElementCollection options = element.dataListOptions();
if (options.isNull())
return;
base::string16 prefix;
if (!ignore_current_value) {
prefix = element.editingValue();
if (element.isMultiple() && element.isEmailField()) {
std::vector<base::string16> parts;
base::SplitStringDontTrim(prefix, ',', &parts);
if (parts.size() > 0) {
base::TrimWhitespace(parts[parts.size() - 1], base::TRIM_LEADING,
&prefix);
}
}
}
for (WebOptionElement option = options.firstItem().to<WebOptionElement>();
!option.isNull(); option = options.nextItem().to<WebOptionElement>()) {
if (!StartsWith(option.value(), prefix, false) ||
option.value() == prefix ||
!element.isValidValue(option.value()))
continue;
values->push_back(option.value());
if (option.value() != option.label())
labels->push_back(option.label());
else
labels->push_back(base::string16());
}
}
// Trim the vector before sending it to the browser process to ensure we
// don't send too much data through the IPC.
void TrimStringVectorForIPC(std::vector<base::string16>* strings) {
// Limit the size of the vector.
if (strings->size() > kMaxListSize)
strings->resize(kMaxListSize);
// Limit the size of the strings in the vector.
for (size_t i = 0; i < strings->size(); ++i) {
if ((*strings)[i].length() > kMaxDataLength)
(*strings)[i].resize(kMaxDataLength);
}
}
} // namespace
AutofillAgent::AutofillAgent(content::RenderView* render_view,
PasswordAutofillAgent* password_autofill_agent,
PasswordGenerationAgent* password_generation_agent)
: content::RenderViewObserver(render_view),
password_autofill_agent_(password_autofill_agent),
password_generation_agent_(password_generation_agent),
autofill_query_id_(0),
web_view_(render_view->GetWebView()),
display_warning_if_disabled_(false),
was_query_node_autofilled_(false),
has_shown_autofill_popup_for_current_edit_(false),
did_set_node_text_(false),
ignore_text_changes_(false),
is_popup_possibly_visible_(false),
main_frame_processed_(false),
weak_ptr_factory_(this) {
render_view->GetWebView()->setAutofillClient(this);
// The PageClickTracker is a RenderViewObserver, and hence will be freed when
// the RenderView is destroyed.
new PageClickTracker(render_view, this);
}
AutofillAgent::~AutofillAgent() {}
bool AutofillAgent::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(AutofillAgent, message)
IPC_MESSAGE_HANDLER(AutofillMsg_Ping, OnPing)
IPC_MESSAGE_HANDLER(AutofillMsg_FillForm, OnFillForm)
IPC_MESSAGE_HANDLER(AutofillMsg_PreviewForm, OnPreviewForm)
IPC_MESSAGE_HANDLER(AutofillMsg_FieldTypePredictionsAvailable,
OnFieldTypePredictionsAvailable)
IPC_MESSAGE_HANDLER(AutofillMsg_ClearForm, OnClearForm)
IPC_MESSAGE_HANDLER(AutofillMsg_ClearPreviewedForm, OnClearPreviewedForm)
IPC_MESSAGE_HANDLER(AutofillMsg_FillFieldWithValue, OnFillFieldWithValue)
IPC_MESSAGE_HANDLER(AutofillMsg_PreviewFieldWithValue,
OnPreviewFieldWithValue)
IPC_MESSAGE_HANDLER(AutofillMsg_AcceptDataListSuggestion,
OnAcceptDataListSuggestion)
IPC_MESSAGE_HANDLER(AutofillMsg_FillPasswordSuggestion,
OnFillPasswordSuggestion)
IPC_MESSAGE_HANDLER(AutofillMsg_PreviewPasswordSuggestion,
OnPreviewPasswordSuggestion)
IPC_MESSAGE_HANDLER(AutofillMsg_RequestAutocompleteResult,
OnRequestAutocompleteResult)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void AutofillAgent::DidFinishDocumentLoad(WebLocalFrame* frame) {
// If the main frame just finished loading, we should process it.
if (!frame->parent())
main_frame_processed_ = false;
ProcessForms(*frame);
}
void AutofillAgent::DidCommitProvisionalLoad(WebLocalFrame* frame,
bool is_new_navigation) {
form_cache_.ResetFrame(*frame);
}
void AutofillAgent::FrameDetached(WebFrame* frame) {
form_cache_.ResetFrame(*frame);
}
void AutofillAgent::FrameWillClose(WebFrame* frame) {
if (in_flight_request_form_.isNull())
return;
for (WebFrame* temp = in_flight_request_form_.document().frame();
temp; temp = temp->parent()) {
if (temp == frame) {
Send(new AutofillHostMsg_CancelRequestAutocomplete(routing_id()));
break;
}
}
}
void AutofillAgent::WillSubmitForm(WebLocalFrame* frame,
const WebFormElement& form) {
FormData form_data;
if (WebFormElementToFormData(form,
WebFormControlElement(),
REQUIRE_NONE,
static_cast<ExtractMask>(
EXTRACT_VALUE | EXTRACT_OPTION_TEXT),
&form_data,
NULL)) {
Send(new AutofillHostMsg_FormSubmitted(routing_id(), form_data,
base::TimeTicks::Now()));
}
}
void AutofillAgent::FocusedNodeChanged(const WebNode& node) {
HidePopup();
if (password_generation_agent_ &&
password_generation_agent_->FocusedNodeHasChanged(node)) {
is_popup_possibly_visible_ = true;
return;
}
if (node.isNull() || !node.isElementNode())
return;
WebElement web_element = node.toConst<WebElement>();
if (!web_element.document().frame())
return;
const WebInputElement* element = toWebInputElement(&web_element);
if (!element || !element->isEnabled() || element->isReadOnly() ||
!element->isTextField() || element->isPasswordField())
return;
element_ = *element;
}
void AutofillAgent::OrientationChangeEvent() {
HidePopup();
}
void AutofillAgent::Resized() {
HidePopup();
}
void AutofillAgent::DidChangeScrollOffset(WebLocalFrame*) {
HidePopup();
}
void AutofillAgent::didRequestAutocomplete(
const WebFormElement& form) {
// Disallow the dialog over non-https or broken https, except when the
// ignore SSL flag is passed. See http://crbug.com/272512.
// TODO(palmer): this should be moved to the browser process after frames
// get their own processes.
GURL url(form.document().url());
content::SSLStatus ssl_status =
render_view()->GetSSLStatusOfFrame(form.document().frame());
bool is_safe = url.SchemeIs(url::kHttpsScheme) &&
!net::IsCertStatusError(ssl_status.cert_status);
bool allow_unsafe = CommandLine::ForCurrentProcess()->HasSwitch(
::switches::kReduceSecurityForTesting);
FormData form_data;
std::string error_message;
if (!in_flight_request_form_.isNull()) {
error_message = "already active.";
} else if (!is_safe && !allow_unsafe) {
error_message =
"must use a secure connection or --reduce-security-for-testing.";
} else if (!WebFormElementToFormData(form,
WebFormControlElement(),
REQUIRE_AUTOCOMPLETE,
static_cast<ExtractMask>(
EXTRACT_VALUE |
EXTRACT_OPTION_TEXT |
EXTRACT_OPTIONS),
&form_data,
NULL)) {
error_message = "failed to parse form.";
}
if (!error_message.empty()) {
WebConsoleMessage console_message = WebConsoleMessage(
WebConsoleMessage::LevelLog,
WebString(base::ASCIIToUTF16("requestAutocomplete: ") +
base::ASCIIToUTF16(error_message)));
form.document().frame()->addMessageToConsole(console_message);
WebFormElement(form).finishRequestAutocomplete(
WebFormElement::AutocompleteResultErrorDisabled);
return;
}
// Cancel any pending Autofill requests and hide any currently showing popups.
++autofill_query_id_;
HidePopup();
in_flight_request_form_ = form;
Send(new AutofillHostMsg_RequestAutocomplete(routing_id(), form_data, url));
}
void AutofillAgent::setIgnoreTextChanges(bool ignore) {
ignore_text_changes_ = ignore;
}
void AutofillAgent::FormControlElementClicked(
const WebFormControlElement& element,
bool was_focused) {
const WebInputElement* input_element = toWebInputElement(&element);
if (!input_element && !IsTextAreaElement(element))
return;
bool show_full_suggestion_list = element.isAutofilled() || was_focused;
bool show_password_suggestions_only = !was_focused;
// TODO(gcasto): Remove after crbug.com/423464 has been fixed.
bool show_suggestions = true;
#if defined(OS_ANDROID)
show_suggestions = was_focused;
#endif
if (show_suggestions) {
ShowSuggestions(element,
true,
false,
true,
false,
show_full_suggestion_list,
show_password_suggestions_only);
}
}
void AutofillAgent::textFieldDidEndEditing(const WebInputElement& element) {
password_autofill_agent_->TextFieldDidEndEditing(element);
has_shown_autofill_popup_for_current_edit_ = false;
Send(new AutofillHostMsg_DidEndTextFieldEditing(routing_id()));
}
void AutofillAgent::textFieldDidChange(const WebFormControlElement& element) {
if (ignore_text_changes_)
return;
DCHECK(toWebInputElement(&element) || IsTextAreaElement(element));
if (did_set_node_text_) {
did_set_node_text_ = false;
return;
}
// We post a task for doing the Autofill as the caret position is not set
// properly at this point (http://bugs.webkit.org/show_bug.cgi?id=16976) and
// it is needed to trigger autofill.
weak_ptr_factory_.InvalidateWeakPtrs();
base::MessageLoop::current()->PostTask(
FROM_HERE,
base::Bind(&AutofillAgent::TextFieldDidChangeImpl,
weak_ptr_factory_.GetWeakPtr(),
element));
}
void AutofillAgent::TextFieldDidChangeImpl(
const WebFormControlElement& element) {
// If the element isn't focused then the changes don't matter. This check is
// required to properly handle IME interactions.
if (!element.focused())
return;
const WebInputElement* input_element = toWebInputElement(&element);
if (input_element) {
if (password_generation_agent_ &&
password_generation_agent_->TextDidChangeInTextField(*input_element)) {
is_popup_possibly_visible_ = true;
return;
}
if (password_autofill_agent_->TextDidChangeInTextField(*input_element)) {
element_ = element;
return;
}
}
ShowSuggestions(element, false, true, false, false, false, false);
FormData form;
FormFieldData field;
if (FindFormAndFieldForFormControlElement(element,
&form,
&field,
REQUIRE_NONE)) {
Send(new AutofillHostMsg_TextFieldDidChange(routing_id(), form, field,
base::TimeTicks::Now()));
}
}
void AutofillAgent::textFieldDidReceiveKeyDown(const WebInputElement& element,
const WebKeyboardEvent& event) {
if (password_autofill_agent_->TextFieldHandlingKeyDown(element, event)) {
element_ = element;
return;
}
if (event.windowsKeyCode == ui::VKEY_DOWN ||
event.windowsKeyCode == ui::VKEY_UP)
ShowSuggestions(element, true, true, true, false, false, false);
}
void AutofillAgent::openTextDataListChooser(const WebInputElement& element) {
ShowSuggestions(element, true, false, false, true, false, false);
}
void AutofillAgent::firstUserGestureObserved() {
password_autofill_agent_->FirstUserGestureObserved();
}
void AutofillAgent::AcceptDataListSuggestion(
const base::string16& suggested_value) {
WebInputElement* input_element = toWebInputElement(&element_);
DCHECK(input_element);
base::string16 new_value = suggested_value;
// If this element takes multiple values then replace the last part with
// the suggestion.
if (input_element->isMultiple() && input_element->isEmailField()) {
std::vector<base::string16> parts;
base::SplitStringDontTrim(input_element->editingValue(), ',', &parts);
if (parts.size() == 0)
parts.push_back(base::string16());
base::string16 last_part = parts.back();
// We want to keep just the leading whitespace.
for (size_t i = 0; i < last_part.size(); ++i) {
if (!IsWhitespace(last_part[i])) {
last_part = last_part.substr(0, i);
break;
}
}
last_part.append(suggested_value);
parts[parts.size() - 1] = last_part;
new_value = JoinString(parts, ',');
}
FillFieldWithValue(new_value, input_element);
}
void AutofillAgent::OnFieldTypePredictionsAvailable(
const std::vector<FormDataPredictions>& forms) {
for (size_t i = 0; i < forms.size(); ++i) {
form_cache_.ShowPredictions(forms[i]);
}
}
void AutofillAgent::OnFillForm(int query_id, const FormData& form) {
if (!render_view()->GetWebView() || query_id != autofill_query_id_)
return;
was_query_node_autofilled_ = element_.isAutofilled();
FillForm(form, element_);
Send(new AutofillHostMsg_DidFillAutofillFormData(routing_id(),
base::TimeTicks::Now()));
}
void AutofillAgent::OnPing() {
Send(new AutofillHostMsg_PingAck(routing_id()));
}
void AutofillAgent::OnPreviewForm(int query_id, const FormData& form) {
if (!render_view()->GetWebView() || query_id != autofill_query_id_)
return;
was_query_node_autofilled_ = element_.isAutofilled();
PreviewForm(form, element_);
Send(new AutofillHostMsg_DidPreviewAutofillFormData(routing_id()));
}
void AutofillAgent::OnClearForm() {
form_cache_.ClearFormWithElement(element_);
}
void AutofillAgent::OnClearPreviewedForm() {
if (!element_.isNull()) {
if (password_autofill_agent_->DidClearAutofillSelection(element_))
return;
ClearPreviewedFormWithElement(element_, was_query_node_autofilled_);
} else {
// TODO(isherman): There seem to be rare cases where this code *is*
// reachable: see [ http://crbug.com/96321#c6 ]. Ideally we would
// understand those cases and fix the code to avoid them. However, so far I
// have been unable to reproduce such a case locally. If you hit this
// NOTREACHED(), please file a bug against me.
NOTREACHED();
}
}
void AutofillAgent::OnFillFieldWithValue(const base::string16& value) {
WebInputElement* input_element = toWebInputElement(&element_);
if (input_element) {
FillFieldWithValue(value, input_element);
input_element->setAutofilled(true);
}
}
void AutofillAgent::OnPreviewFieldWithValue(const base::string16& value) {
WebInputElement* input_element = toWebInputElement(&element_);
if (input_element)
PreviewFieldWithValue(value, input_element);
}
void AutofillAgent::OnAcceptDataListSuggestion(const base::string16& value) {
AcceptDataListSuggestion(value);
}
void AutofillAgent::OnFillPasswordSuggestion(const base::string16& username,
const base::string16& password) {
bool handled = password_autofill_agent_->FillSuggestion(
element_,
username,
password);
DCHECK(handled);
}
void AutofillAgent::OnPreviewPasswordSuggestion(
const base::string16& username,
const base::string16& password) {
bool handled = password_autofill_agent_->PreviewSuggestion(
element_,
username,
password);
DCHECK(handled);
}
void AutofillAgent::OnRequestAutocompleteResult(
WebFormElement::AutocompleteResult result,
const base::string16& message,
const FormData& form_data) {
if (in_flight_request_form_.isNull())
return;
if (result == WebFormElement::AutocompleteResultSuccess) {
FillFormIncludingNonFocusableElements(form_data, in_flight_request_form_);
if (!in_flight_request_form_.checkValidity())
result = WebFormElement::AutocompleteResultErrorInvalid;
}
in_flight_request_form_.finishRequestAutocomplete(result);
if (!message.empty()) {
const base::string16 prefix(base::ASCIIToUTF16("requestAutocomplete: "));
WebConsoleMessage console_message = WebConsoleMessage(
WebConsoleMessage::LevelLog, WebString(prefix + message));
in_flight_request_form_.document().frame()->addMessageToConsole(
console_message);
}
in_flight_request_form_.reset();
}
void AutofillAgent::ShowSuggestions(const WebFormControlElement& element,
bool autofill_on_empty_values,
bool requires_caret_at_end,
bool display_warning_if_disabled,
bool datalist_only,
bool show_full_suggestion_list,
bool show_password_suggestions_only) {
if (!element.isEnabled() || element.isReadOnly())
return;
if (!datalist_only && !element.suggestedValue().isEmpty())
return;
const WebInputElement* input_element = toWebInputElement(&element);
if (input_element) {
if (!input_element->isTextField() || input_element->isPasswordField())
return;
if (!datalist_only && !input_element->suggestedValue().isEmpty())
return;
} else {
DCHECK(IsTextAreaElement(element));
if (!element.toConst<WebTextAreaElement>().suggestedValue().isEmpty())
return;
}
// Don't attempt to autofill with values that are too large or if filling
// criteria are not met.
WebString value = element.editingValue();
if (!datalist_only &&
(value.length() > kMaxDataLength ||
(!autofill_on_empty_values && value.isEmpty()) ||
(requires_caret_at_end &&
(element.selectionStart() != element.selectionEnd() ||
element.selectionEnd() != static_cast<int>(value.length()))))) {
// Any popup currently showing is obsolete.
HidePopup();
return;
}
element_ = element;
if (IsAutofillableInputElement(input_element) &&
(password_autofill_agent_->ShowSuggestions(*input_element,
show_full_suggestion_list) ||
show_password_suggestions_only)) {
is_popup_possibly_visible_ = true;
return;
}
// If autocomplete is disabled at the field level, ensure that the native
// UI won't try to show a warning, since that may conflict with a custom
// popup. Note that we cannot use the WebKit method element.autoComplete()
// as it does not allow us to distinguish the case where autocomplete is
// disabled for *both* the element and for the form.
const base::string16 autocomplete_attribute =
element.getAttribute("autocomplete");
if (LowerCaseEqualsASCII(autocomplete_attribute, "off"))
display_warning_if_disabled = false;
QueryAutofillSuggestions(element,
display_warning_if_disabled,
datalist_only);
}
void AutofillAgent::QueryAutofillSuggestions(
const WebFormControlElement& element,
bool display_warning_if_disabled,
bool datalist_only) {
if (!element.document().frame())
return;
DCHECK(toWebInputElement(&element) || IsTextAreaElement(element));
static int query_counter = 0;
autofill_query_id_ = query_counter++;
display_warning_if_disabled_ = display_warning_if_disabled;
// If autocomplete is disabled at the form level, we want to see if there
// would have been any suggestions were it enabled, so that we can show a
// warning. Otherwise, we want to ignore fields that disable autocomplete, so
// that the suggestions list does not include suggestions for these form
// fields -- see comment 1 on http://crbug.com/69914
const RequirementsMask requirements =
element.autoComplete() ? REQUIRE_AUTOCOMPLETE : REQUIRE_NONE;
FormData form;
FormFieldData field;
if (!FindFormAndFieldForFormControlElement(element, &form, &field,
requirements)) {
// If we didn't find the cached form, at least let autocomplete have a shot
// at providing suggestions.
WebFormControlElementToFormField(element, EXTRACT_VALUE, &field);
}
if (datalist_only)
field.should_autocomplete = false;
gfx::RectF bounding_box_scaled =
GetScaledBoundingBox(web_view_->pageScaleFactor(), &element_);
std::vector<base::string16> data_list_values;
std::vector<base::string16> data_list_labels;
const WebInputElement* input_element = toWebInputElement(&element);
if (input_element) {
// Find the datalist values and send them to the browser process.
GetDataListSuggestions(*input_element,
datalist_only,
&data_list_values,
&data_list_labels);
TrimStringVectorForIPC(&data_list_values);
TrimStringVectorForIPC(&data_list_labels);
}
is_popup_possibly_visible_ = true;
Send(new AutofillHostMsg_SetDataList(routing_id(),
data_list_values,
data_list_labels));
Send(new AutofillHostMsg_QueryFormFieldAutofill(routing_id(),
autofill_query_id_,
form,
field,
bounding_box_scaled,
display_warning_if_disabled));
}
void AutofillAgent::FillFieldWithValue(const base::string16& value,
WebInputElement* node) {
did_set_node_text_ = true;
node->setEditingValue(value.substr(0, node->maxLength()));
}
void AutofillAgent::PreviewFieldWithValue(const base::string16& value,
WebInputElement* node) {
was_query_node_autofilled_ = element_.isAutofilled();
node->setSuggestedValue(value.substr(0, node->maxLength()));
node->setAutofilled(true);
node->setSelectionRange(node->value().length(),
node->suggestedValue().length());
}
void AutofillAgent::ProcessForms(const WebLocalFrame& frame) {
// Record timestamp of when the forms are first seen. This is used to
// measure the overhead of the Autofill feature.
base::TimeTicks forms_seen_timestamp = base::TimeTicks::Now();
std::vector<FormData> forms;
form_cache_.ExtractNewForms(frame, &forms);
// Always communicate to browser process for topmost frame.
if (!forms.empty() ||
(!frame.parent() && !main_frame_processed_)) {
Send(new AutofillHostMsg_FormsSeen(routing_id(), forms,
forms_seen_timestamp));
}
if (!frame.parent())
main_frame_processed_ = true;
}
void AutofillAgent::HidePopup() {
if (!is_popup_possibly_visible_)
return;
if (!element_.isNull())
OnClearPreviewedForm();
is_popup_possibly_visible_ = false;
Send(new AutofillHostMsg_HidePopup(routing_id()));
}
void AutofillAgent::didAssociateFormControls(const WebVector<WebNode>& nodes) {
for (size_t i = 0; i < nodes.size(); ++i) {
WebLocalFrame* frame = nodes[i].document().frame();
// Only monitors dynamic forms created in the top frame. Dynamic forms
// inserted in iframes are not captured yet. Frame is only processed
// if it has finished loading, otherwise you can end up with a partially
// parsed form.
if (frame && !frame->parent() && !frame->isLoading()) {
ProcessForms(*frame);
password_autofill_agent_->OnDynamicFormsSeen(frame);
return;
}
}
}
} // namespace autofill