FBTF: Reaplly the TabRestoreService::Observer into its own file commit.

This means browser.h no longer includes a large chunk of the tab restore
system. Now with fixes to chromeos.

BUG=none
TEST=compiles
First Review URL: http://codereview.chromium.org/3296003

Review URL: http://codereview.chromium.org/3358005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@58382 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 2 deletions

diff --git a/chrome/browser/jumplist_win.h b/chrome/browser/jumplist_win.h
index e85735d..58146d0 100644
--- a/chrome/browser/jumplist_win.h
+++ b/chrome/browser/jumplist_win.h
@@ -15,6 +15,7 @@
 #include "chrome/browser/cancelable_request.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/sessions/tab_restore_service.h"
+#include "chrome/browser/sessions/tab_restore_service_observer.h"
 
 class FilePath;
 class Profile;
@@ -91,7 +92,7 @@ typedef std::vector<scoped_refptr<ShellLinkItem> > ShellLinkItemList;
 // * Creatng COM objects used by JumpList from PageUsageData objects;
 // * Adding COM objects to JumpList, etc.
 //
-// This class also implements TabRestoreService::Observer. So, once we call
+// This class also implements TabRestoreServiceObserver. So, once we call
 // AddObserver() and register this class as an observer, it automatically
 // updates a JumpList when a tab is added or removed.
 //
@@ -99,7 +100,7 @@ typedef std::vector<scoped_refptr<ShellLinkItem> > ShellLinkItemList;
 // update it in a UI thread. To solve this problem, this class posts a
 // task when it actually updates a JumpList. (This task is implemented in an
 // anomynous namespace in "jumplist_win.cc".)
-class JumpList : public TabRestoreService::Observer {
+class JumpList : public TabRestoreServiceObserver {
  public:
   JumpList();
   ~JumpList();