Remove redundant WebLocalFrame* parameter from DidClearWindowObject

content/shell/test_runner/web_frame_test_client.h

 // Copyright 2016 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 CONTENT_SHELL_TEST_RUNNER_WEB_FRAME_TEST_CLIENT_H_
 #define CONTENT_SHELL_TEST_RUNNER_WEB_FRAME_TEST_CLIENT_H_
 
 #include <map>
 #include <string>
 
@@ skipping 76 matching lines @@
                     bool did_block_entire_page) override;
   void DidDispatchPingLoader(const blink::WebURL& url) override;
   void WillSendRequest(blink::WebURLRequest& request) override;
   void DidReceiveResponse(const blink::WebURLResponse& response) override;
   blink::WebNavigationPolicy DecidePolicyForNavigation(
       const blink::WebFrameClient::NavigationPolicyInfo& info) override;
   void CheckIfAudioSinkExistsAndIsAuthorized(
       const blink::WebString& sink_id,
       const blink::WebSecurityOrigin& security_origin,
       blink::WebSetSinkIdCallbacks* web_callbacks) override;
-  void DidClearWindowObject(blink::WebLocalFrame* frame) override;
+  void DidClearWindowObject() override;
   bool RunFileChooser(const blink::WebFileChooserParams& params,
                       blink::WebFileChooserCompletion* completion) override;
   blink::WebEffectiveConnectionType GetEffectiveConnectionType() override;
 
  private:
   TestRunner* test_runner();
 
   // Borrowed pointers to other parts of Layout Tests state.
   WebTestDelegate* delegate_;
   WebViewTestProxyBase* web_view_test_proxy_base_;
   WebFrameTestProxyBase* web_frame_test_proxy_base_;
 
   DISALLOW_COPY_AND_ASSIGN(WebFrameTestClient);
 };
 
 }  // namespace test_runner
 
 #endif  // CONTENT_SHELL_TEST_RUNNER_WEB_FRAME_TEST_CLIENT_H_