Remove redundant WebLocalFrame* parameter from didFinishDocumentLoad

content/shell/test_runner/web_frame_test_proxy.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 CONTENT_SHELL_TEST_RUNNER_WEB_FRAME_TEST_PROXY_H_
 #define CONTENT_SHELL_TEST_RUNNER_WEB_FRAME_TEST_PROXY_H_
 
 #include <memory>
 #include <utility>
 
@@ skipping 123 matching lines @@
     test_client()->didReceiveTitle(frame, title, direction);
     Base::didReceiveTitle(frame, title, direction);
   }
 
   void didChangeIcon(blink::WebLocalFrame* frame,
                      blink::WebIconURL::Type icon_type) override {
     test_client()->didChangeIcon(frame, icon_type);
     Base::didChangeIcon(frame, icon_type);
   }
 
-  void didFinishDocumentLoad(blink::WebLocalFrame* frame) override {
-    test_client()->didFinishDocumentLoad(frame);
-    Base::didFinishDocumentLoad(frame);
+  void didFinishDocumentLoad() override {
+    test_client()->didFinishDocumentLoad();
+    Base::didFinishDocumentLoad();
   }
 
   void didHandleOnloadEvents(blink::WebLocalFrame* frame) override {
     test_client()->didHandleOnloadEvents(frame);
     Base::didHandleOnloadEvents(frame);
   }
 
   void didFailLoad(blink::WebLocalFrame* frame,
                    const blink::WebURLError& error,
                    blink::WebHistoryCommitType commit_type) override {
@@ skipping 141 matching lines @@
     return test_client()->runFileChooser(params, completion);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WebFrameTestProxy);
 };
 
 }  // namespace test_runner
 
 #endif  // CONTENT_SHELL_TEST_RUNNER_WEB_FRAME_TEST_PROXY_H_