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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CONTENT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_
      6 #define CONTENT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_
      7 
      8 #include "base/compiler_specific.h"
      9 #include "content/common/content_export.h"
     10 #include "ui/base/layout.h"
     11 #include "webkit/child/webkitplatformsupport_child_impl.h"
     12 
     13 namespace content {
     14 
     15 // This is a specialization of WebKitPlatformSupportImpl that implements the
     16 // embedder functions in terms of ContentClient.
     17 class CONTENT_EXPORT WebKitPlatformSupportImpl
     18     : NON_EXPORTED_BASE(public webkit_glue::WebKitPlatformSupportChildImpl) {
     19  public:
     20   typedef blink::WebGraphicsContext3D* (OffscreenContextFactory)();
     21 
     22   WebKitPlatformSupportImpl();
     23   virtual ~WebKitPlatformSupportImpl();
     24 
     25   virtual base::string16 GetLocalizedString(int message_id) OVERRIDE;
     26   virtual base::StringPiece GetDataResource(
     27       int resource_id,
     28       ui::ScaleFactor scale_factor) OVERRIDE;
     29   virtual webkit_glue::ResourceLoaderBridge* CreateResourceLoader(
     30       const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info)
     31       OVERRIDE;
     32   virtual webkit_glue::WebSocketStreamHandleBridge* CreateWebSocketStreamBridge(
     33       blink::WebSocketStreamHandle* handle,
     34       webkit_glue::WebSocketStreamHandleDelegate* delegate) OVERRIDE;
     35   virtual blink::WebSocketHandle* createWebSocketHandle() OVERRIDE;
     36 };
     37 
     38 }  // namespace content
     39 
     40 #endif  // CONTENT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_
     41