Rename WebCore namespace to blink in Platform

Source/platform/DragImage.cpp

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 35 matching lines @@
 #include "platform/weborigin/KURL.h"
 #include "skia/ext/image_operations.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkMatrix.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 
 #include <algorithm>
 
-namespace WebCore {
+namespace blink {
 
 const float kDragLabelBorderX = 4;
 // Keep border_y in synch with DragController::LinkDragBorderInset.
 const float kDragLabelBorderY = 2;
 const float kLabelBorderYOffset = 2;
 
 const float kMaxDragLabelWidth = 300;
 const float kMaxDragLabelStringWidth = (kMaxDragLabelWidth - 2 * kDragLabelBorderX);
 
 const float kDragLinkLabelFontSize = 11;
@@ skipping 195 matching lines @@
             uint32_t* pixel = m_bitmap.getAddr32(column, row);
             *pixel = SkPreMultiplyARGB(
                 SkColorGetA(*pixel) * fraction,
                 SkColorGetR(*pixel),
                 SkColorGetG(*pixel),
                 SkColorGetB(*pixel));
         }
     }
 }
 
-} // namespace WebCore
+} // namespace blink