Move the WebPluginResourceClient interface to its own header. Also fix up method order in webplugin…

content/child/npapi/webplugin_delegate.h

 // Copyright (c) 2011 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_CHILD_NPAPI_WEBPLUGIN_DELEGATE_H_
 #define CONTENT_CHILD_NPAPI_WEBPLUGIN_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/strings/string16.h"
 #include "build/build_config.h"
-#include "third_party/WebKit/public/platform/WebCanvas.h"
 #include "third_party/npapi/bindings/npapi.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/common/cursors/webcursor.h"
 
 class GURL;
+class SkCanvas;
 struct NPObject;
 
 namespace WebKit {
 class WebInputEvent;
 }
 
 namespace gfx {
 class Rect;
 }
 
@@ skipping 30 matching lines @@
   // Update the geometry of the plugin.  This is a request to move the
   // plugin, relative to its containing window, to the coords given by
   // window_rect.  Its contents should be clipped to the coords given
   // by clip_rect, which are relative to the origin of the plugin
   // window.  The clip_rect is in plugin-relative coordinates.
   virtual void UpdateGeometry(const gfx::Rect& window_rect,
                               const gfx::Rect& clip_rect) = 0;
 
   // Tells the plugin to paint the damaged rect.  |canvas| is only used for
   // windowless plugins.
-  virtual void Paint(WebKit::WebCanvas* canvas, const gfx::Rect& rect) = 0;
+  virtual void Paint(SkCanvas* canvas, const gfx::Rect& rect) = 0;
 
   // Informs the plugin that it has gained or lost focus. This is only called in
   // windowless mode.
   virtual void SetFocus(bool focused) = 0;
 
   // For windowless plugins, gives them a user event like mouse/keyboard.
   // Returns whether the event was handled. This is only called in windowsless
   // mode. See NPAPI NPP_HandleEvent for more information.
   virtual bool HandleInputEvent(const WebKit::WebInputEvent& event,
                                 WebCursor::CursorInfo* cursor) = 0;
@@ skipping 47 matching lines @@
 
   // Creates a WebPluginResourceClient instance for an existing stream that is
   // has become seekable.
   virtual WebPluginResourceClient* CreateSeekableResourceClient(
       unsigned long resource_id, int range_request_id) = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_NPAPI_WEBPLUGIN_DELEGATE_H_