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* Minor cleanup in histogram_synchronizer.thestig@chromium.org2009-10-161-7/+1
| | | | | | | | BUG=none TEST=none Review URL: http://codereview.chromium.org/283016 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@29341 0039d316-1c4b-4281-b951-d872f2087c98
* Revert 28692 jar@chromium.org2009-10-121-9/+0
| | | | | | | | | | It induced a leak detected by valgrind, so I'll revert, and look more closely when I'm in on Monday. TBR=raman Review URL: http://codereview.chromium.org/268033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28694 0039d316-1c4b-4281-b951-d872f2087c98
* Gather histogram data from render into browser before renderer shutdownjar@chromium.org2009-10-121-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | We're currently losing histogram data gathered in the renderer when we shut down the renderer. We were only gathering it for UMA about every 20 minutes, and also getting an update when the user visits about:histograms. This change causes the render to push a final update to the browser when the renderer is about to terminate. This is almost exactly CL 160153 http://codereview.chromium.org/160153/show being landed for Raman Tenneti. Per discussion with Darin, I ended up moving the renderer call to send the histograms to the next function, which allows it to be called later (often after the running of the on-unload handler, potentially gathering a bit more data). bug=16495 r=ramanTenneti Review URL: http://codereview.chromium.org/258017 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28692 0039d316-1c4b-4281-b951-d872f2087c98
* Uses DISALLOW_COPY_AND_ASSIGN instead of the deprecated version ↵evan@chromium.org2009-08-281-1/+1
| | | | | | | | | | | | DISALLOW_EVIL_CONSTRUCTORS in a bunch of files. BUG=None TEST=None Review URL: http://codereview.chromium.org/173538 Patch from Thiago Farina <thiago.farina@gmail.com>. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24774 0039d316-1c4b-4281-b951-d872f2087c98
* Remove RenderProcessHost::size(). With Pawel's change, size() isn't necessarilybrettw@chromium.org2009-08-181-4/+7
| | | | | | | | | | | | | correct, and it was badly named and needed fixing anyway. This patch just removes it. There were a few debugging places that used it which I just removed, since I think they're old and haven't been useful lately. The non-trivial changes were in the histogram code, it now counts them slightly differently. Review URL: http://codereview.chromium.org/171051 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@23622 0039d316-1c4b-4281-b951-d872f2087c98
* Automatically adapt to faster/slower uploads of renderer histogramsjar@chromium.org2009-05-281-0/+148
This replaces the current time based approach (chrome is given N seconds to upload all renederer histograms) with an asynch callback approach that waits until all renderers have responded (with their updates). It uses a fall-back timer to ensure that a hung renderer won't delay things forever as well. This causes faster (and complete) updates in about:histograms as well as generally assuring complete updates during UMA gatherings. This code was contributed by Raman Tenneti in CL 42496 http://codereview.chromium.org/42496 bug=12850 r=raman Review URL: http://codereview.chromium.org/113473 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17123 0039d316-1c4b-4281-b951-d872f2087c98
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