Remove rendundant WebLocalFrame parameter in various plugin code.

content/shell/test_runner/test_plugin.h

 // Copyright 2013 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_TEST_PLUGIN_H_
 #define CONTENT_SHELL_TEST_RUNNER_TEST_PLUGIN_H_
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "cc/layers/texture_layer.h"
 #include "cc/layers/texture_layer_client.h"
 #include "third_party/WebKit/public/platform/WebLayer.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebElement.h"
 #include "third_party/WebKit/public/web/WebPlugin.h"
 #include "third_party/WebKit/public/web/WebPluginContainer.h"
 #include "third_party/khronos/GLES2/gl2.h"
 
 namespace blink {
-class WebFrame;
 class WebGraphicsContext3DProvider;
 class WebLayer;
 struct WebPluginParams;
 }
 
 namespace cc {
 class SharedBitmap;
 }
 
 namespace gpu {
@@ skipping 13 matching lines @@
 // parameters.
 // primitive: none (default), triangle.
 // background-color: black (default), red, green, blue.
 // primitive-color: black (default), red, green, blue.
 // opacity: [0.0 - 1.0]. Default is 1.0.
 //
 // Whether the plugin accepts touch events or not can be customized using the
 // 'accepts-touch' plugin parameter (defaults to false).
 class TestPlugin : public blink::WebPlugin, public cc::TextureLayerClient {
  public:
-  static TestPlugin* create(blink::WebFrame* frame,
-                            const blink::WebPluginParams& params,
+  static TestPlugin* Create(const blink::WebPluginParams& params,
                             WebTestDelegate* delegate);
   ~TestPlugin() override;
 
   static const blink::WebString& MimeType();
   static const blink::WebString& CanCreateWithoutRendererMimeType();
   static const blink::WebString& PluginPersistsMimeType();
   static bool IsSupportedMimeType(const blink::WebString& mime_type);
 
   // WebPlugin methods:
   bool Initialize(blink::WebPluginContainer* container) override;
@@ skipping 23 matching lines @@
   void DidFinishLoading() override {}
   void DidFailLoading(const blink::WebURLError& error) override {}
   bool IsPlaceholder() override;
 
   // cc::TextureLayerClient methods:
   bool PrepareTextureMailbox(
       cc::TextureMailbox* mailbox,
       std::unique_ptr<cc::SingleReleaseCallback>* release_callback) override;
 
  private:
-  TestPlugin(blink::WebFrame* frame,
-             const blink::WebPluginParams& params,
-             WebTestDelegate* delegate);
+  TestPlugin(const blink::WebPluginParams& params, WebTestDelegate* delegate);
 
   enum Primitive { PrimitiveNone, PrimitiveTriangle };
 
   struct Scene {
     Primitive primitive;
     uint8_t background_color[3];
     uint8_t primitive_color[3];
     float opacity;
 
     GLuint vbo;
@@ skipping 27 matching lines @@
   bool InitProgram();
   bool InitPrimitive();
   void DrawPrimitive();
   GLuint LoadShader(GLenum type, const std::string& source);
   GLuint LoadProgram(const std::string& vertex_source,
                      const std::string& fragment_source);
 
   // Functions for drawing scene in Software.
   void DrawSceneSoftware(void* memory);
 
-  blink::WebFrame* frame_;
   WebTestDelegate* delegate_;
   blink::WebPluginContainer* container_;
 
   blink::WebRect rect_;
   std::unique_ptr<blink::WebGraphicsContext3DProvider> context_provider_;
   gpu::gles2::GLES2Interface* gl_;
   GLuint color_texture_;
   cc::TextureMailbox texture_mailbox_;
   std::unique_ptr<cc::SharedBitmap> shared_bitmap_;
   bool mailbox_changed_;
@@ skipping 13 matching lines @@
 
   bool is_persistent_;
   bool can_create_without_renderer_;
 
   DISALLOW_COPY_AND_ASSIGN(TestPlugin);
 };
 
 }  // namespace test_runner
 
 #endif  // CONTENT_SHELL_TEST_RUNNER_TEST_PLUGIN_H_