Changed the extension.connect() API not to broadcast to all tabs. Added a

chrome/test/testing_profile.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_TEST_TESTING_PROFILE_H_
 #define CHROME_TEST_TESTING_PROFILE_H_
 
 #include "base/base_paths.h"
 #include "base/file_path.h"
 #include "base/path_service.h"
@@ skipping 69 matching lines @@
   }
   virtual ExtensionsService* GetExtensionsService() {
     return NULL;
   }
   virtual UserScriptMaster* GetUserScriptMaster() {
     return NULL;
   }
   virtual ExtensionProcessManager* GetExtensionProcessManager() {
     return NULL;
   }
+  virtual ExtensionMessageService* GetExtensionMessageService() {
+    return NULL;
+  }
   virtual SSLHostState* GetSSLHostState() {
     return NULL;
   }
   virtual net::ForceTLSState* GetForceTLSState() {
     return NULL;
   }
   virtual HistoryService* GetHistoryService(ServiceAccessType access) {
     return history_service_.get();
   }
   void set_has_history_service(bool has_history_service) {
@@ skipping 162 matching lines @@
 
   std::wstring id_;
 
   bool off_the_record_;
 
   // Did the last session exit cleanly? Default is true.
   bool last_session_exited_cleanly_;
 };
 
 #endif  // CHROME_TEST_TESTING_PROFILE_H_