Remove redundant WebLocalFrame* parameter from didFinishDocumentLoad

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 59 matching lines @@
                               blink::WebHistoryCommitType commit_type) override;
   void didCommitProvisionalLoad(
       blink::WebLocalFrame* frame,
       const blink::WebHistoryItem& history_item,
       blink::WebHistoryCommitType history_type) override;
   void didReceiveTitle(blink::WebLocalFrame* frame,
                        const blink::WebString& title,
                        blink::WebTextDirection direction) override;
   void didChangeIcon(blink::WebLocalFrame* frame,
                      blink::WebIconURL::Type icon_type) override;
-  void didFinishDocumentLoad(blink::WebLocalFrame* frame) override;
+  void didFinishDocumentLoad() override;
   void didHandleOnloadEvents(blink::WebLocalFrame* frame) override;
   void didFailLoad(blink::WebLocalFrame* frame,
                    const blink::WebURLError& error,
                    blink::WebHistoryCommitType commit_type) override;
   void didFinishLoad(blink::WebLocalFrame* frame) override;
   void didNavigateWithinPage(blink::WebLocalFrame* frame,
                              const blink::WebHistoryItem& history_item,
                              blink::WebHistoryCommitType commit_type,
                              bool contentInitiated) override;
   void didStartLoading(bool to_different_document) override;
@@ skipping 22 matching lines @@
   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_