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authorgspencer@chromium.org <gspencer@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-12-14 00:42:23 +0000
committergspencer@chromium.org <gspencer@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-12-14 00:42:23 +0000
commit443b80e00142dab08385eba06fcea79c96bbee6b (patch)
tree157caafda0fc699ff453d0d9666d19f2eeff8869 /media
parent458a4362fecfe99bd7bc7e9d918a50fc653b4519 (diff)
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This adds some plumbing for propagating the status and error code of a renderer process that went away so that we can tell at the UI level what happened to the tab: did it crash, or was it killed by the OOM killer (or some other reason). This is in preparation for implementing a new UI for when a process is killed by the OOM on ChromeOS which handles it differently from a crash.
Most of the changes are modifications of the argument list to include a status and error code for the exited process, but in addition the following was done: - Changed the name of DidProcessCrash to GetTerminationStatus. - Added TerminationStatus enum in process_util.h, so it can be used as the status returned by GetTerminationStatus. - Improved process_util_unittest to actually test for crashing and terminated processes on all platforms. - Added a new notification for renderers that were killed. - Added error code information to crash notification. - Added status and error code information to renderer IPC message for RenderViewGone. - Added a UMA histogram count for number of renderer kills. BUG=http://crosbug.com/8505 TEST=ran new unit test. Test passes on try servers. Review URL: http://codereview.chromium.org/5172009 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@69082 0039d316-1c4b-4281-b951-d872f2087c98
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