Cleanup: Remove unneeded forward declarations in webkit/plugins/.

webkit/plugins/npapi/webplugin_delegate_impl.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 WEBKIT_PLUGINS_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_
 #define WEBKIT_PLUGINS_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_
 
 #include <string>
-#include <list>
+#include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/task.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "build/build_config.h"
 #include "third_party/npapi/bindings/npapi.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/rect.h"
 #include "webkit/plugins/npapi/webplugin_delegate.h"
 #include "webkit/glue/webcursor.h"
 
 #if defined(OS_WIN) && !defined(USE_AURA)
 #include "base/memory/weak_ptr.h"
 #endif
 
 #if defined(USE_X11)
 #include "ui/base/x/x11_util.h"
 
 typedef struct _GdkDrawable GdkPixmap;
 #endif
 
 class FilePath;
 
-namespace WebKit {
-class WebMouseEvent;
-}
-
 #if defined(OS_MACOSX)
 #ifdef __OBJC__
 @class CALayer;
 @class CARenderer;
 #else
 class CALayer;
 class CARenderer;
 #endif
 #endif
 
@@ skipping 181 matching lines @@
   void SetWindowlessShmPixmap(XID shm_pixmap) {
     windowless_shm_pixmap_ = shm_pixmap;
   }
 #endif
 
  private:
   friend class DeleteTask<WebPluginDelegateImpl>;
   friend class WebPluginDelegate;
 
   WebPluginDelegateImpl(gfx::PluginWindowHandle containing_view,
-                        PluginInstance *instance);
+                        PluginInstance* instance);
   virtual ~WebPluginDelegateImpl();
 
   // Called by Initialize() for platform-specific initialization.
   // If this returns false, the plugin shouldn't be started--see Initialize().
   bool PlatformInitialize();
 
   // Called by DestroyInstance(), used for platform-specific destruction.
   void PlatformDestroyInstance();
 
   //--------------------------
@@ skipping 303 matching lines @@
   // True if NPP_New did not return an error.
   bool creation_succeeded_;
 
   DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateImpl);
 };
 
 }  // namespace npapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_