Remove unneeded extension_messages_browsertest.cc + cleanup.

chrome/renderer/extensions/extension_dispatcher.h

 // Copyright (c) 2012 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_RENDERER_EXTENSIONS_EXTENSION_DISPATCHER_H_
 #define CHROME_RENDERER_EXTENSIONS_EXTENSION_DISPATCHER_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 71 matching lines @@
                             int world_id);
 
   void DidCreateScriptContext(WebKit::WebFrame* frame,
                               v8::Handle<v8::Context> context,
                               int extension_group,
                               int world_id);
   void WillReleaseScriptContext(WebKit::WebFrame* frame,
                                 v8::Handle<v8::Context> context,
                                 int world_id);
 
-  void SetTestExtensionId(const std::string& extension_id);
-  bool IsTestExtensionId(const std::string& id);
-
   // TODO(mpcomplete): remove. http://crbug.com/100411
   bool IsAdblockWithWebRequestInstalled() const {
     return webrequest_adblock_;
   }
   bool IsAdblockPlusWithWebRequestInstalled() const {
     return webrequest_adblock_plus_;
   }
   bool IsOtherExtensionWithWebRequestInstalled() const {
     return webrequest_other_;
   }
@@ skipping 134 matching lines @@
   // them.
   std::map<std::string, BindingInstaller> lazy_bindings_map_;
 
   // Sends API requests to the extension host.
   scoped_ptr<ExtensionRequestSender> request_sender_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionDispatcher);
 };
 
 #endif  // CHROME_RENDERER_EXTENSIONS_EXTENSION_DISPATCHER_H_