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| author | ananta@chromium.org <ananta@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-06-11 02:23:44 +0000 |
|---|---|---|
| committer | ananta@chromium.org <ananta@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-06-11 02:23:44 +0000 |
| commit | 897b2627d88109e5280e20b6658d702b43468617 (patch) | |
| tree | 76271ef33d000294ba9ce7b6d2b6e1aec94da610 /chrome_frame/utils.h | |
| parent | 943d8120c51e2ed0146d85a15298d7fa30f316e0 (diff) | |
| download | chromium_src-897b2627d88109e5280e20b6658d702b43468617.zip chromium_src-897b2627d88109e5280e20b6658d702b43468617.tar.gz chromium_src-897b2627d88109e5280e20b6658d702b43468617.tar.bz2 | |
Add support for uploading UMA metrics data from ChromeFrame. Added support for tracking chrome frame crash metrics via
2 new counters which track successful navigations and crashes. These counters are persisted in the registry under
HKCU\Software\Google\ChromeFrameMetrics.
Any other histogram data like AutomationServer launch time, IE versions etc are simply dropped if IE is shutdown before
they are sent out. The metrics data is uploaded on similar lines as Chrome.
Bug=46057
Review URL: http://codereview.chromium.org/2714003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49493 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome_frame/utils.h')
| -rw-r--r-- | chrome_frame/utils.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/chrome_frame/utils.h b/chrome_frame/utils.h index c60dfab..5f25e00 100644 --- a/chrome_frame/utils.h +++ b/chrome_frame/utils.h @@ -393,6 +393,11 @@ extern Lock g_ChromeFrameHistogramLock; UMA_HISTOGRAM_TIMES(name, sample); \ } +#define THREAD_SAFE_UMA_HISTOGRAM_COUNTS(name, sample) { \ + AutoLock lock(g_ChromeFrameHistogramLock); \ + UMA_HISTOGRAM_COUNTS(name, sample); \ +} + // Fired when we want to notify IE about privacy changes. #define WM_FIRE_PRIVACY_CHANGE_NOTIFICATION (WM_APP + 1) @@ -456,4 +461,7 @@ std::string BindStatus2Str(ULONG bind_status); std::string PiFlags2Str(DWORD flags); std::string Bscf2Str(DWORD flags); +// Reads data from a stream into a string. +HRESULT ReadStream(IStream* stream, size_t size, std::string* data); + #endif // CHROME_FRAME_UTILS_H_ |