Remove rendundant WebLocalFrame parameter in various plugin code.

content/shell/renderer/layout_test/blink_test_runner.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 CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 #define CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 
 #include <deque>
 #include <memory>
 #include <vector>
@@ skipping 139 matching lines @@
       blink::WebMediaStream* stream) override;
   bool AddMediaStreamAudioSourceAndTrack(
       blink::WebMediaStream* stream) override;
   cc::SharedBitmapManager* GetSharedBitmapManager() override;
   void DispatchBeforeInstallPromptEvent(
       const std::vector<std::string>& event_platforms,
       const base::Callback<void(bool)>& callback) override;
   void ResolveBeforeInstallPromptPromise(
       const std::string& platform) override;
   blink::WebPlugin* CreatePluginPlaceholder(
-    blink::WebLocalFrame* frame,
     const blink::WebPluginParams& params) override;
   float GetDeviceScaleFactor() const override;
   void RunIdleTasks(const base::Closure& callback) override;
   void ForceTextInputStateUpdate(blink::WebFrame* frame) override;
   bool IsNavigationInitiatedByRenderer(
       const blink::WebURLRequest& request) override;
 
   // Resets a RenderView to a known state for layout tests. It is used both when
   // a RenderView is created and when reusing an existing RenderView for the
   // next test case.
@@ skipping 54 matching lines @@
   std::unique_ptr<test_runner::AppBannerService> app_banner_service_;
 
   std::unique_ptr<LeakDetector> leak_detector_;
 
   DISALLOW_COPY_AND_ASSIGN(BlinkTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_