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<html><head><title>Python: module telemetry.internal.backends.chrome.cros_browser_backend</title>
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<font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.internal.html"><font color="#ffffff">internal</font></a>.<a href="telemetry.internal.backends.html"><font color="#ffffff">backends</font></a>.<a href="telemetry.internal.backends.chrome.html"><font color="#ffffff">chrome</font></a>.cros_browser_backend</strong></big></big></font></td
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<p><tt># Copyright 2013 The Chromium Authors. All rights reserved.<br>
# Use of this source code is governed by a BSD-style license that can be<br>
# found in the LICENSE file.</tt></p>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
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<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="telemetry.internal.backends.chrome.chrome_browser_backend.html">telemetry.internal.backends.chrome.chrome_browser_backend</a><br>
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<a href="telemetry.internal.backends.chrome.misc_web_contents_backend.html">telemetry.internal.backends.chrome.misc_web_contents_backend</a><br>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
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<dt><font face="helvetica, arial"><a href="telemetry.internal.backends.chrome.chrome_browser_backend.html#ChromeBrowserBackend">telemetry.internal.backends.chrome.chrome_browser_backend.ChromeBrowserBackend</a>(<a href="telemetry.internal.backends.browser_backend.html#BrowserBackend">telemetry.internal.backends.browser_backend.BrowserBackend</a>)
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="telemetry.internal.backends.chrome.cros_browser_backend.html#CrOSBrowserBackend">CrOSBrowserBackend</a>
</font></dt></dl>
</dd>
</dl>
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<font color="#000000" face="helvetica, arial"><a name="CrOSBrowserBackend">class <strong>CrOSBrowserBackend</strong></a>(<a href="telemetry.internal.backends.chrome.chrome_browser_backend.html#ChromeBrowserBackend">telemetry.internal.backends.chrome.chrome_browser_backend.ChromeBrowserBackend</a>)</font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="telemetry.internal.backends.chrome.cros_browser_backend.html#CrOSBrowserBackend">CrOSBrowserBackend</a></dd>
<dd><a href="telemetry.internal.backends.chrome.chrome_browser_backend.html#ChromeBrowserBackend">telemetry.internal.backends.chrome.chrome_browser_backend.ChromeBrowserBackend</a></dd>
<dd><a href="telemetry.internal.backends.browser_backend.html#BrowserBackend">telemetry.internal.backends.browser_backend.BrowserBackend</a></dd>
<dd><a href="telemetry.internal.backends.app_backend.html#AppBackend">telemetry.internal.backends.app_backend.AppBackend</a></dd>
<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="CrOSBrowserBackend-Close"><strong>Close</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-GetBrowserStartupArgs"><strong>GetBrowserStartupArgs</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-GetStackTrace"><strong>GetStackTrace</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-GetStandardOutput"><strong>GetStandardOutput</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-IsBrowserRunning"><strong>IsBrowserRunning</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-Start"><strong>Start</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-__del__"><strong>__del__</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-__init__"><strong>__init__</strong></a>(self, cros_platform_backend, browser_options, cri, is_guest, extensions_to_load)</dt></dl>
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>browser_directory</strong></dt>
</dl>
<dl><dt><strong>log_file_path</strong></dt>
</dl>
<dl><dt><strong>misc_web_contents_backend</strong></dt>
<dd><tt>Access to chrome://oobe/login page.</tt></dd>
</dl>
<dl><dt><strong>oobe</strong></dt>
</dl>
<dl><dt><strong>oobe_exists</strong></dt>
</dl>
<dl><dt><strong>pid</strong></dt>
</dl>
<dl><dt><strong>profile_directory</strong></dt>
</dl>
<hr>
Methods inherited from <a href="telemetry.internal.backends.chrome.chrome_browser_backend.html#ChromeBrowserBackend">telemetry.internal.backends.chrome.chrome_browser_backend.ChromeBrowserBackend</a>:<br>
<dl><dt><a name="CrOSBrowserBackend-DumpMemory"><strong>DumpMemory</strong></a>(self, timeout<font color="#909090">=90</font>)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-GetProcessName"><strong>GetProcessName</strong></a>(self, cmd_line)</dt><dd><tt>Returns a user-friendly name for the process of the given |cmd_line|.</tt></dd></dl>
<dl><dt><a name="CrOSBrowserBackend-GetReplayBrowserStartupArgs"><strong>GetReplayBrowserStartupArgs</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-GetSystemInfo"><strong>GetSystemInfo</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-HasBrowserFinishedLaunching"><strong>HasBrowserFinishedLaunching</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-SetMemoryPressureNotificationsSuppressed"><strong>SetMemoryPressureNotificationsSuppressed</strong></a>(self, suppressed, timeout<font color="#909090">=90</font>)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-SimulateMemoryPressureNotification"><strong>SimulateMemoryPressureNotification</strong></a>(self, pressure_level, timeout<font color="#909090">=90</font>)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-StartTracing"><strong>StartTracing</strong></a>(self, trace_options, custom_categories<font color="#909090">=None</font>, timeout<font color="#909090">=90</font>)</dt><dd><tt>Args:<br>
trace_options: An tracing_options.TracingOptions instance.<br>
custom_categories: An optional string containing a list of<br>
comma separated categories that will be traced<br>
instead of the default category set. Example: use<br>
"webkit,cc,disabled-by-default-cc.debug" to trace only<br>
those three event categories.</tt></dd></dl>
<dl><dt><a name="CrOSBrowserBackend-StopTracing"><strong>StopTracing</strong></a>(self, trace_data_builder)</dt></dl>
<hr>
Data descriptors inherited from <a href="telemetry.internal.backends.chrome.chrome_browser_backend.html#ChromeBrowserBackend">telemetry.internal.backends.chrome.chrome_browser_backend.ChromeBrowserBackend</a>:<br>
<dl><dt><strong>devtools_client</strong></dt>
</dl>
<dl><dt><strong>extension_backend</strong></dt>
</dl>
<dl><dt><strong>supports_cpu_metrics</strong></dt>
</dl>
<dl><dt><strong>supports_memory_dumping</strong></dt>
</dl>
<dl><dt><strong>supports_memory_metrics</strong></dt>
</dl>
<dl><dt><strong>supports_overriding_memory_pressure_notifications</strong></dt>
</dl>
<dl><dt><strong>supports_power_metrics</strong></dt>
</dl>
<dl><dt><strong>supports_system_info</strong></dt>
</dl>
<dl><dt><strong>supports_tab_control</strong></dt>
</dl>
<dl><dt><strong>supports_tracing</strong></dt>
</dl>
<hr>
Methods inherited from <a href="telemetry.internal.backends.browser_backend.html#BrowserBackend">telemetry.internal.backends.browser_backend.BrowserBackend</a>:<br>
<dl><dt><a name="CrOSBrowserBackend-IsAppRunning"><strong>IsAppRunning</strong></a>(self)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-SetBrowser"><strong>SetBrowser</strong></a>(self, browser)</dt></dl>
<dl><dt><a name="CrOSBrowserBackend-UploadLogsToCloudStorage"><strong>UploadLogsToCloudStorage</strong></a>(self)</dt><dd><tt>Uploading log files produce by this browser instance to cloud storage.<br>
<br>
Check supports_uploading_logs before calling this method.</tt></dd></dl>
<hr>
Data descriptors inherited from <a href="telemetry.internal.backends.browser_backend.html#BrowserBackend">telemetry.internal.backends.browser_backend.BrowserBackend</a>:<br>
<dl><dt><strong>browser</strong></dt>
</dl>
<dl><dt><strong>browser_type</strong></dt>
</dl>
<dl><dt><strong>profiling_controller_backend</strong></dt>
</dl>
<dl><dt><strong>should_ignore_certificate_errors</strong></dt>
</dl>
<dl><dt><strong>supports_extensions</strong></dt>
<dd><tt>True if this browser backend supports extensions.</tt></dd>
</dl>
<dl><dt><strong>supports_uploading_logs</strong></dt>
</dl>
<dl><dt><strong>tab_list_backend</strong></dt>
</dl>
<dl><dt><strong>wpr_mode</strong></dt>
</dl>
<hr>
Methods inherited from <a href="telemetry.internal.backends.app_backend.html#AppBackend">telemetry.internal.backends.app_backend.AppBackend</a>:<br>
<dl><dt><a name="CrOSBrowserBackend-SetApp"><strong>SetApp</strong></a>(self, app)</dt></dl>
<hr>
Data descriptors inherited from <a href="telemetry.internal.backends.app_backend.html#AppBackend">telemetry.internal.backends.app_backend.AppBackend</a>:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary for instance variables (if defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list of weak references to the object (if defined)</tt></dd>
</dl>
<dl><dt><strong>app</strong></dt>
</dl>
<dl><dt><strong>app_type</strong></dt>
</dl>
<dl><dt><strong>platform_backend</strong></dt>
</dl>
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