From 01c11284e8dd816cd336801777aaab9c2fa4dc8e Mon Sep 17 00:00:00 2001 From: "dominich@chromium.org" Date: Wed, 14 Mar 2012 06:12:17 +0000 Subject: 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 --- chrome/browser/prerender/prerender_manager.cc | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'chrome/browser/prerender/prerender_manager.cc') 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; } -- cgit v1.1