sync: centralize sync startup decisions in TryStart.

chrome/browser/signin/token_service.h

Index: chrome/browser/signin/token_service.h
diff --git a/chrome/browser/signin/token_service.h b/chrome/browser/signin/token_service.h
index 23743175f113e733a821e3451caec4e3acbb75bc..6b2dd83bb0600b4081d82285f205b6643b454c17 100644
--- a/chrome/browser/signin/token_service.h
+++ b/chrome/browser/signin/token_service.h
@@ -144,7 +144,7 @@ class TokenService : public GaiaAuthConsumer,
   // Async load all tokens for services we know of from the DB.
   // You should do this at startup. Optionally you can do it again
   // after you reset in memory credentials.
-  void LoadTokensFromDB();
+  virtual void LoadTokensFromDB();
 
   // Clear all DB stored tokens for the current profile. Tokens may still be
   // available in memory. If a DB load is pending it may still be serviced.
@@ -196,6 +196,8 @@ class TokenService : public GaiaAuthConsumer,
   virtual void OnWebDataServiceRequestDone(
       WebDataService::Handle h,
       const WDTypedResult* result) OVERRIDE;
+ protected:

[Nicolas Zea, 2012/11/29 19:43:08]

newline above

[tim (not reviewing), 2012/11/29 21:00:34]

Done.

+  void set_tokens_loaded(bool loaded);
 
  private: