sync: Make ProfileSyncService a ProfileKeyedService.

chrome/browser/profiles/profile.h

Index: chrome/browser/profiles/profile.h
diff --git a/chrome/browser/profiles/profile.h b/chrome/browser/profiles/profile.h
index b79e00b60bf8161f31e32c8b0ec55bb661cf22cd..c6a70d107480a0f46c8d9abb44e5a30e40c9b610 100644
--- a/chrome/browser/profiles/profile.h
+++ b/chrome/browser/profiles/profile.h
@@ -380,7 +380,8 @@ class Profile : public content::BrowserContext {
   virtual FindBarState* GetFindBarState() = 0;
 
   // Returns true if this profile has a profile sync service.
-  virtual bool HasProfileSyncService() const = 0;
+  // TODO(tim): Bug 93922 - remove this.
+  virtual bool HasProfileSyncService() = 0;

[Andrew T Wilson (Slow), 2012/01/17 20:25:41]

Why is this no longer const? Not a huge deal since it's going away, but it seems
odd.

[tim (not reviewing), 2012/01/17 23:44:17]

Because it now uses GetServiceForProfile, which takes a non const* to Profile.

 
   // Returns true if the last time this profile was open it was exited cleanly.
   virtual bool DidLastSessionExitCleanly() = 0;
@@ -398,6 +399,7 @@ class Profile : public content::BrowserContext {
   virtual TokenService* GetTokenService() = 0;
 
   // Returns the ProfileSyncService, creating if not yet created.
+  // TODO(tim): Bug 93922 - remove this.
   virtual ProfileSyncService* GetProfileSyncService() = 0;
 
   // Return whether 2 profiles are the same. 2 profiles are the same if they