Remove #ifs related to WebDisplayItemList

cc/blink/web_display_item_list_impl.h

 // Copyright 2014 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 CC_BLINK_WEB_DISPLAY_ITEM_LIST_IMPL_H_
 #define CC_BLINK_WEB_DISPLAY_ITEM_LIST_IMPL_H_
 
 #include "base/memory/ref_counted.h"
 #include "cc/blink/cc_blink_export.h"
 #include "cc/resources/display_item_list.h"
 #include "third_party/WebKit/public/platform/WebBlendMode.h"
 #include "third_party/WebKit/public/platform/WebContentLayerClient.h"
+#include "third_party/WebKit/public/platform/WebDisplayItemList.h"
 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 
-#if WEB_DISPLAY_ITEM_LIST_IS_DEFINED
-#include "third_party/WebKit/public/platform/WebDisplayItemList.h"
-#endif
-
 class SkImageFilter;
 class SkMatrix44;
 class SkPicture;
 class SkRRect;
 
 namespace cc_blink {
 
-#if WEB_DISPLAY_ITEM_LIST_IS_DEFINED
 class WebDisplayItemListImpl : public blink::WebDisplayItemList {
-#else
-class WebDisplayItemListImpl {
-#endif
-
  public:
   CC_BLINK_EXPORT WebDisplayItemListImpl();
   virtual ~WebDisplayItemListImpl();
 
   scoped_refptr<cc::DisplayItemList> ToDisplayItemList();
 
   // blink::WebDisplayItemList implementation.
   virtual void appendDrawingItem(SkPicture* picture,
                                  const blink::WebFloatPoint& location);
   virtual void appendClipItem(
@@ skipping 13 matching lines @@
 
  private:
   scoped_refptr<cc::DisplayItemList> display_item_list_;
 
   DISALLOW_COPY_AND_ASSIGN(WebDisplayItemListImpl);
 };
 
 }  // namespace cc_blink
 
 #endif  // CC_BLINK_WEB_DISPLAY_ITEM_LIST_IMPL_H_