chrome/browser/prerender/prerender_manager.h - Issue 10802024: Make three simultanious prerenders the default maximum in Canary and Dev only.

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Unified Diff: chrome/browser/prerender/prerender_manager.h

Issue 10802024: Make three simultanious prerenders the default maximum in Canary and Dev only. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: add an histogram Created 8 years, 5 months ago

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« chrome/browser/prerender/prerender_histograms.cc ('K') | « chrome/browser/prerender/prerender_histograms.cc ('k') | chrome/browser/prerender/prerender_manager.cc » ('j') | chrome/browser/prerender/prerender_manager.cc » ('J')
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Index: chrome/browser/prerender/prerender_manager.h

diff --git a/chrome/browser/prerender/prerender_manager.h b/chrome/browser/prerender/prerender_manager.h

index 334157271fa9310d38ebaddb7bd65ab2bf83eea6..113e829597fc857fd9465972070804753cf1e066 100644

--- a/chrome/browser/prerender/prerender_manager.h

+++ b/chrome/browser/prerender/prerender_manager.h

@@ -78,6 +78,7 @@ class PrerenderManager : public base::SupportsWeakPtr<PrerenderManager>,

PRERENDER_MODE_EXPERIMENT_PRERENDER_GROUP,

PRERENDER_MODE_EXPERIMENT_5MIN_TTL_GROUP,

PRERENDER_MODE_EXPERIMENT_NO_USE_GROUP,

+ PRERENDER_MODE_EXPERIMENT_ONE_PRERENDER_GROUP,

dominich 2012/07/19 16:04:38 MULTIPLE_PRERENDER_GROUP

gavinp 2012/07/23 18:35:21 Done.

PRERENDER_MODE_MAX

};

@@ -313,6 +314,9 @@ class PrerenderManager : public base::SupportsWeakPtr<PrerenderManager>,

typedef base::hash_map<content::WebContents*, bool> WouldBePrerenderedMap;

+ // Time interval before a new prerender is allowed.

+ static const int kMinTimeBetweenPrerendersMs = 500;

// Time window for which we record old navigations, in milliseconds.

static const int kNavigationRecordWindowMs = 5000;