From 4038e6e270171286189b2cd54fcb45a7e9c08222 Mon Sep 17 00:00:00 2001
From: "tony@chromium.org"
 <tony@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Thu, 17 Dec 2009 21:15:37 +0000
Subject: Preload the visited link db on the file thread if the file exists.
 Otherwise, just load like normal on the UI thread.

BUG=24163

Review URL: http://codereview.chromium.org/502005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@34874 0039d316-1c4b-4281-b951-d872f2087c98
---
 chrome/browser/profile.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'chrome/browser/profile.h')

diff --git a/chrome/browser/profile.h b/chrome/browser/profile.h
index 815dc22..e72dbd7 100644
--- a/chrome/browser/profile.h
+++ b/chrome/browser/profile.h
@@ -64,8 +64,8 @@ class ThemeProvider;
 class ThumbnailStore;
 class URLRequestContextGetter;
 class UserScriptMaster;
+class VisitedLinkCreator;
 class VisitedLinkMaster;
-class VisitedLinkEventListener;
 class WebDataService;
 class WebKitContext;
 class WebResourceService;
@@ -148,6 +148,10 @@ class Profile {
   // that this method is called.
   virtual VisitedLinkMaster* GetVisitedLinkMaster() = 0;
 
+  // Loads the visited link master on the file thread.  It's safe to call
+  // GetVisitedLinkMaster without calling this in advance.
+  virtual void PreloadVisitedLinkMaster() = 0;
+
   // Retrieves a pointer to the ExtensionsService associated with this
   // profile. The ExtensionsService is created at startup.
   virtual ExtensionsService* GetExtensionsService() = 0;
@@ -406,6 +410,7 @@ class ProfileImpl : public Profile,
   virtual Profile* GetOriginalProfile();
   virtual webkit_database::DatabaseTracker* GetDatabaseTracker();
   virtual VisitedLinkMaster* GetVisitedLinkMaster();
+  virtual void PreloadVisitedLinkMaster();
   virtual UserScriptMaster* GetUserScriptMaster();
   virtual SSLHostState* GetSSLHostState();
   virtual net::TransportSecurityState* GetTransportSecurityState();
@@ -491,8 +496,7 @@ class ProfileImpl : public Profile,
 
   FilePath path_;
   FilePath base_cache_path_;
-  scoped_ptr<VisitedLinkEventListener> visited_link_event_listener_;
-  scoped_ptr<VisitedLinkMaster> visited_link_master_;
+  scoped_refptr<VisitedLinkCreator> visited_link_creator_;
   scoped_refptr<ExtensionsService> extensions_service_;
   scoped_refptr<UserScriptMaster> user_script_master_;
   scoped_refptr<ExtensionDevToolsManager> extension_devtools_manager_;
-- 
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