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| author | dominich@chromium.org <dominich@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-14 06:12:17 +0000 |
|---|---|---|
| committer | dominich@chromium.org <dominich@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-14 06:12:17 +0000 |
| commit | 01c11284e8dd816cd336801777aaab9c2fa4dc8e (patch) | |
| tree | e727e3e45454166009811c3633f89a77b79e3647 /chrome/browser/prerender/prerender_manager.cc | |
| parent | 52c71274d7fa0787614bf041ddc0daef99822918 (diff) | |
| download | chromium_src-01c11284e8dd816cd336801777aaab9c2fa4dc8e.zip chromium_src-01c11284e8dd816cd336801777aaab9c2fa4dc8e.tar.gz chromium_src-01c11284e8dd816cd336801777aaab9c2fa4dc8e.tar.bz2 | |
Break down Omnibox prerender histograms by PrerenderManager mode.
BUG=117483
Review URL: http://codereview.chromium.org/9671001
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@126586 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/prerender/prerender_manager.cc')
| -rw-r--r-- | chrome/browser/prerender/prerender_manager.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/chrome/browser/prerender/prerender_manager.cc b/chrome/browser/prerender/prerender_manager.cc index fa9e6a4..3387ddf 100644 --- a/chrome/browser/prerender/prerender_manager.cc +++ b/chrome/browser/prerender/prerender_manager.cc @@ -601,6 +601,27 @@ void PrerenderManager::SetMode(PrerenderManagerMode mode) { } // static +const char* PrerenderManager::GetModeString() { + switch (mode_) { + case PRERENDER_MODE_DISABLED: + return "_Disabled"; + case PRERENDER_MODE_ENABLED: + case PRERENDER_MODE_EXPERIMENT_PRERENDER_GROUP: + return "_Enabled"; + case PRERENDER_MODE_EXPERIMENT_CONTROL_GROUP: + return "_Control"; + case PRERENDER_MODE_EXPERIMENT_5MIN_TTL_GROUP: + return "_5MinTTL"; + case PRERENDER_MODE_EXPERIMENT_NO_USE_GROUP: + return "_NoUse"; + case PRERENDER_MODE_MAX: + NOTREACHED() << "Invalid PrerenderManager mode."; + break; + }; + return ""; +} + +// static bool PrerenderManager::IsPrerenderingPossible() { return GetMode() != PRERENDER_MODE_DISABLED; } |