Remove unneeded code from WebTestProxyBase.

components/test_runner/test_interfaces.h

 // Copyright 2014 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 COMPONENTS_TEST_RUNNER_TEST_INTERFACES_H_
 #define COMPONENTS_TEST_RUNNER_TEST_INTERFACES_H_
 
 #include <vector>
 
 #include "base/macros.h"
@@ skipping 35 matching lines @@
                                bool generate_pixels);
   void SetAppBannerClient(AppBannerClient* app_banner_client);
 
   void WindowOpened(WebTestProxyBase* proxy);
   void WindowClosed(WebTestProxyBase* proxy);
 
   AccessibilityController* GetAccessibilityController();
   EventSender* GetEventSender();
   TestRunner* GetTestRunner();
   WebTestDelegate* GetDelegate();
-  WebTestProxyBase* GetProxy();
   const std::vector<WebTestProxyBase*>& GetWindowList();
   blink::WebThemeEngine* GetThemeEngine();
   AppBannerClient* GetAppBannerClient();
 
  private:
   scoped_ptr<AccessibilityController> accessibility_controller_;
   scoped_ptr<EventSender> event_sender_;
   base::WeakPtr<GamepadController> gamepad_controller_;
   scoped_ptr<TextInputController> text_input_controller_;
   scoped_ptr<TestRunner> test_runner_;
   WebTestDelegate* delegate_;
-  WebTestProxyBase* proxy_;
   AppBannerClient* app_banner_client_;
 
   std::vector<WebTestProxyBase*> window_list_;
   scoped_ptr<MockWebThemeEngine> theme_engine_;
 
   DISALLOW_COPY_AND_ASSIGN(TestInterfaces);
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_TEST_INTERFACES_H_