Add tests for redirect responses from SafeBrowsingProtocolManager.

chrome/browser/safe_browsing/safe_browsing_service.h

Index: chrome/browser/safe_browsing/safe_browsing_service.h
diff --git a/chrome/browser/safe_browsing/safe_browsing_service.h b/chrome/browser/safe_browsing/safe_browsing_service.h
index 801bf444658068348ff078920325f46c1eef4b18..5baed20db183fe2b2fa1b661216e7eb3cbc238be 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service.h
+++ b/chrome/browser/safe_browsing/safe_browsing_service.h
@@ -369,7 +369,7 @@ class SafeBrowsingService
                                   GetChunksCallback callback);
 
   // Called on the IO thread after the database reports that it added a chunk.
-  void OnChunkInserted();
+  void OnAddChunksComplete(AddChunksCallback callback);
 
   // Notification that the database is done loading its bloom filter.  We may
   // have had to queue checks until the database is ready, and if so, this
@@ -379,7 +379,8 @@ class SafeBrowsingService
   // Called on the database thread to add/remove chunks and host keys.
   // Callee will free the data when it's done.
   void HandleChunkForDatabase(const std::string& list,
-                              SBChunkList* chunks);
+                              SBChunkList* chunks,
+                              AddChunksCallback callback);
 
   void DeleteDatabaseChunks(std::vector<SBChunkDelete>* chunk_deletes);
 
@@ -473,7 +474,8 @@ class SafeBrowsingService
   virtual void UpdateStarted() OVERRIDE;
   virtual void UpdateFinished(bool success) OVERRIDE;
   virtual void GetChunks(GetChunksCallback callback) OVERRIDE;
-  virtual void AddChunks(const std::string& list, SBChunkList* chunks) OVERRIDE;
+  virtual void AddChunks(const std::string& list, SBChunkList* chunks,
+                         AddChunksCallback) OVERRIDE;
   virtual void DeleteChunks(
       std::vector<SBChunkDelete>* delete_chunks) OVERRIDE;