Rename WebCore namespace to blink in Platform

Source/platform/image-decoders/bmp/BMPImageReader.h

Index: Source/platform/image-decoders/bmp/BMPImageReader.h
diff --git a/Source/platform/image-decoders/bmp/BMPImageReader.h b/Source/platform/image-decoders/bmp/BMPImageReader.h
index c90c5c6b8c1876adf72f6874b6e0e9e5a90e85a3..82f5074dd3b506da1aea010503af1c1cc5cb628b 100644
--- a/Source/platform/image-decoders/bmp/BMPImageReader.h
+++ b/Source/platform/image-decoders/bmp/BMPImageReader.h
@@ -35,7 +35,7 @@
 #include "platform/image-decoders/ImageDecoder.h"
 #include "wtf/CPU.h"
 
-namespace WebCore {
+namespace blink {
 
 // This class decodes a BMP image.  It is used in the BMP and ICO decoders,
 // which wrap it in the appropriate code to read file headers, etc.
@@ -349,6 +349,6 @@ private:
     bool m_decodingAndMask;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif