Rename WebCore namespace to blink in Platform

Source/platform/graphics/LoggingCanvas.h

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef LoggingCanvas_h
 #define LoggingCanvas_h
 
 #include "platform/JSONValues.h"
 #include "platform/graphics/InterceptingCanvas.h"
 
-namespace WebCore {
+namespace blink {
 
 class LoggingCanvas : public InterceptingCanvas {
 public:
     LoggingCanvas(int width, int height);
     PassRefPtr<JSONArray> log();
 
     virtual void clear(SkColor) OVERRIDE;
     virtual void drawPaint(const SkPaint&) OVERRIDE;
     virtual void drawPoints(PointMode, size_t count, const SkPoint pts[], const SkPaint&) OVERRIDE;
     virtual void drawRect(const SkRect&, const SkPaint&) OVERRIDE;
@@ skipping 85 matching lines @@
     void concat(const SkMatrix&);
     String saveFlagsToString(SkCanvas::SaveFlags);
     String textEncodingCanonicalName(SkPaint::TextEncoding);
     String stringForUTFText(const void* text, size_t length, SkPaint::TextEncoding);
     String stringForText(const void* text, size_t byteLength, const SkPaint&);
 };
 
 }
 
 #endif // LoggingCanvas_h