Add command line flag --top-sites to replace the thumbnail store flag.

Use the flag for querying for thumbnails.
Add timer to update TopSites (every second for now).

BUG=None
TEST='chrome --top-sites'

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47671 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 13 insertions, 0 deletions

diff --git a/chrome/browser/profile.cc b/chrome/browser/profile.cc
index 652cc02..c8a1559 100644
--- a/chrome/browser/profile.cc
+++ b/chrome/browser/profile.cc
@@ -37,6 +37,7 @@
 #include "chrome/browser/spellcheck_host.h"
 #include "chrome/browser/transport_security_persister.h"
 #include "chrome/browser/history/history.h"
+#include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/host_content_settings_map.h"
 #include "chrome/browser/host_zoom_map.h"
 #include "chrome/browser/in_process_webkit/webkit_context.h"
@@ -548,6 +549,10 @@ class OffTheRecordProfileImpl : public Profile,
     return NULL;
   }
 
+  virtual history::TopSites* GetTopSites() {
+    return NULL;
+  }
+
   virtual void MarkAsCleanShutdown() {
   }
 
@@ -1384,6 +1389,14 @@ ThumbnailStore* ProfileImpl::GetThumbnailStore() {
   return thumbnail_store_.get();
 }
 
+history::TopSites* ProfileImpl::GetTopSites() {
+  if (!top_sites_.get()) {
+    top_sites_ = new history::TopSites(this);
+    top_sites_->Init();
+  }
+  return top_sites_;
+}
+
 void ProfileImpl::ResetTabRestoreService() {
   tab_restore_service_ = NULL;
 }