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* Add static cast to remove warning about loss of precisionjar@chromium.org2010-11-051-2/+2
| | | | | | | r=dumi Review URL: http://codereview.chromium.org/4552001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65165 0039d316-1c4b-4281-b951-d872f2087c98
* Reduce Jankometer measurements by only periodically samplingjar@chromium.org2010-11-031-0/+50
| | | | | | | | | | | | | | | | The Jankometer is monitoring durations for each task, but most of the time, this work is not used. I changed the system to only sample the durations, unless someone turns on a watchdog, and then we monitor every event. The sampling is deterministic, (every N events is sampled) but should be fine when we aggregate across thousands of users in a histogram. r=brettw Review URL: http://codereview.chromium.org/4279003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64991 0039d316-1c4b-4281-b951-d872f2087c98
* Added task to Observer methodsdavemoore@chromium.org2010-10-261-6/+6
| | | | | | | | | | | | | By adding the task to the observer methods and GetBirthPlace() to Tracked it makes it possible to register an observer that can print more information about the tasks as they are being processed. BUG=NONE TEST=MessageLoopTest.* Review URL: http://codereview.chromium.org/4081003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@63983 0039d316-1c4b-4281-b951-d872f2087c98
* Revert 63332 - Test of performance value of reducing calls to Now().jar@chromium.org2010-10-211-45/+0
| | | | | | | | | | | | I'll revert asap, once the perf bots have kicked off. TBR=mbelshe Review URL: http://codereview.chromium.org/3936003 TBR=jar@chromium.org Review URL: http://codereview.chromium.org/4051001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@63334 0039d316-1c4b-4281-b951-d872f2087c98
* Test of performance value of reducing calls to Now().jar@chromium.org2010-10-211-0/+45
| | | | | | | | | I'll revert asap, once the perf bots have kicked off. TBR=mbelshe Review URL: http://codereview.chromium.org/3936003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@63332 0039d316-1c4b-4281-b951-d872f2087c98
* Move Stats, histograms, and field trial into a metrics subdirectory of base andbrettw@chromium.org2010-10-141-10/+10
| | | | | | | | | put them in the base namespace. TEST=it compiles BUG=none git-svn-id: svn://svn.chromium.org/chrome/trunk/src@62510 0039d316-1c4b-4281-b951-d872f2087c98
* Rename ChromeThread to BrowserThread Part20:tfarina@chromium.org2010-10-121-1/+1
| | | | | | | | | | | - Include browser_thread.h instead of chrome_thread.h in more 70 files. BUG=56926 TEST=trybots Review URL: http://codereview.chromium.org/3734002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@62276 0039d316-1c4b-4281-b951-d872f2087c98
* Rename ChromeThread to BrowserThread Part15:tfarina@chromium.org2010-10-111-2/+2
| | | | | | | | | | | - Rename entries in more 40 files under chrome/browser. BUG=56926 TEST=trybots Review URL: http://codereview.chromium.org/3704001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@62130 0039d316-1c4b-4281-b951-d872f2087c98
* Reland r49188.willchan@chromium.org2010-06-091-96/+189
| | | | | | | | It was reverted due to breaking a valgrind test which has since been disabled. Review URL: http://codereview.chromium.org/2763004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49320 0039d316-1c4b-4281-b951-d872f2087c98
* Rebaseline tests whose expectations were changed by r55714.hamaji@chromium.org2010-06-091-189/+96
| | | | | | | | | | | | The patch removed extra paddings inside buttons. http://trac.webkit.org/changeset/55714 BUG=1437 TEST=none Review URL: http://codereview.chromium.org/789003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49225 0039d316-1c4b-4281-b951-d872f2087c98
* Jankometer: Generalize the code more. Add better support for monitoring IO ↵willchan@chromium.org2010-06-081-96/+189
| | | | | | | | | | | | | thread. Previously, the Jankometer only monitored windows messages on the UI thread (or gtk events). I've added observers for tasks and IO events. This lets us monitor all events on UI & IO threads (UI messages, all Tasks, and IO events). Replaces the JankObserver with a UIJankObserver and an IOJankObserver. Shares common code in JankObserverHelper. The JankObserverHelper and JankWatchdog are generic enough that they can probably move out to chrome/common and be reused by the renderer. Review URL: http://codereview.chromium.org/2098020 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49188 0039d316-1c4b-4281-b951-d872f2087c98
* Use DISALLOW_COPY_AND_ASSIGN instead of DISALLOW_EVIL_CONSTRUCTORS in chrome ↵tfarina@chromium.org2010-06-061-2/+2
| | | | | | | | | | | directory. BUG=None TEST=trybots Review URL: http://codereview.chromium.org/2657003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49024 0039d316-1c4b-4281-b951-d872f2087c98
* BSD ifdefs, etc. necessary for chrome/pvalchev@google.com2010-03-091-2/+2
| | | | | | Review URL: http://codereview.chromium.org/656009 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@41067 0039d316-1c4b-4281-b951-d872f2087c98
* Next part of bad dependency removal (chrome/common -> chrome/browser)phajdan.jr@chromium.org2010-03-021-1/+1
| | | | | | | | | | | This change introduces one more dependency on chrome/browser, but it seems simpler to move gtk_util first and then fix it. TEST=none BUG=none Review URL: http://codereview.chromium.org/661271 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40369 0039d316-1c4b-4281-b951-d872f2087c98
* Cleanup histogram classes mixing SetFlags into FactoryGet argumentsjar@chromium.org2009-12-281-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Generic cleanup of histogram class, renaming *FactoryGet to FactoryGet, along with reformatting. The macros were cleaned up to use common sub-macros rather than repeating code as much. Removed ThreadSafeHistogram (and associated ASSET_HISTOGRAM macros) since this class was not getting used. I introduced UMA_HISTOGRAM_ENUMERATION to support the common use of LinearHistograms to count various enumerated values. I added a Flags argument to all the FactoryGet routines to help avoid needing to call SetFlags each time a new sample is Add()ed. This also simplifies the code. This will all help prepare for a "don't histogram at all" macro setting so that I can test the impact of the histogram macro calls on performance (since there are now so many active histograms). BUG=31206 r=raman.tenneti Review URL: http://codereview.chromium.org/515033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35295 0039d316-1c4b-4281-b951-d872f2087c98
* Use GetSwitchValueASCII, so we don't use the deprecated versions.evan@chromium.org2009-12-171-4/+4
| | | | | | | | Patch from Thiago Farina <thiago.farina@gmail.com>. Review URL: http://codereview.chromium.org/498002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@34811 0039d316-1c4b-4281-b951-d872f2087c98
* Use factory to create histograms, and refcounts to track lifetimesjar@chromium.org2009-12-061-10/+12
| | | | | | | | | | | | | | | This is CL patch 377028 by Raman Tenneti, with minor changes to make the try-bots happier. It is cleanup that better ensures lifetimes of histograms (making it harder for users to abuse them). bug=16495 (repairs leak induced by the first landing) bug=18840 (should make leaks less possible) tbr=raman.tenneti Review URL: http://codereview.chromium.org/462027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@33933 0039d316-1c4b-4281-b951-d872f2087c98
* Ninth patch in making destructors of refcounted objects private.jam@chromium.org2009-11-071-0/+4
| | | | | | | | BUG=26749 Review URL: http://codereview.chromium.org/372013 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31357 0039d316-1c4b-4281-b951-d872f2087c98
* Third patch in getting rid of caching MessageLoop pointers and always using ↵jam@chromium.org2009-11-021-6/+4
| | | | | | | | | | ChromeThread instead. BUG=25354 Review URL: http://codereview.chromium.org/342068 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30687 0039d316-1c4b-4281-b951-d872f2087c98
* So it turns out that gdk already has a function that does exactly what we want.estade@chromium.org2009-08-121-2/+2
| | | | | | | | http://www.google.com/codesearch/p?hl=en&sa=N&cd=2&ct=rc#eSCqYNcHl48/gtk%2B-2.4.10/gdk/gdkevents.c&q=gdk_event_get_time Review URL: http://codereview.chromium.org/164429 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@23234 0039d316-1c4b-4281-b951-d872f2087c98
* linux: port Jankometerevan@chromium.org2009-07-081-19/+62
| | | | | | | | | | | | | Originally I had split it into multiple files, but I think it's cleaner to just use one. (I want to use this for measuring plugin jank.) BUG=8077 Review URL: http://codereview.chromium.org/155194 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20130 0039d316-1c4b-4281-b951-d872f2087c98
* Use string for Histogram names since these are all ASCII anyway.dsh@google.com2009-02-241-5/+4
| | | | | | | | Wide-character literals cause problems between platforms. Review URL: http://codereview.chromium.org/28046 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10276 0039d316-1c4b-4281-b951-d872f2087c98
* Port base/watchdog to Linux.deanm@chromium.org2008-11-251-2/+2
| | | | | | | | | BUG=4632 Review URL: http://codereview.chromium.org/11326 Patch from Pawel Hajdan Jr. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@6004 0039d316-1c4b-4281-b951-d872f2087c98
* Build fix 2.evanm@google.com2008-11-221-2/+1
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@5886 0039d316-1c4b-4281-b951-d872f2087c98
* Build fix.evanm@google.com2008-11-221-1/+2
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@5885 0039d316-1c4b-4281-b951-d872f2087c98
* Remove use of wide characters in stats table identifiers.evanm@google.com2008-11-221-10/+10
| | | | | | | Review URL: http://codereview.chromium.org/11544 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@5880 0039d316-1c4b-4281-b951-d872f2087c98
* Move Time, TimeDelta and TimeTicks into namespace base.dsh@google.com2008-10-271-0/+3
| | | | | | Review URL: http://codereview.chromium.org/7995 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@4022 0039d316-1c4b-4281-b951-d872f2087c98
* Chrome changes corresponding to my message_loop_type CL.darin@google.com2008-08-261-4/+7
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1363 0039d316-1c4b-4281-b951-d872f2087c98
* Use a more compact license header in source files.license.bot2008-08-241-28/+4
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1287 0039d316-1c4b-4281-b951-d872f2087c98
* Add chrome to the repository.initial.commit2008-07-261-0/+248
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98
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