Rename WebCore namespace to blink in Platform

Source/platform/audio/ReverbAccumulationBuffer.h

Index: Source/platform/audio/ReverbAccumulationBuffer.h
diff --git a/Source/platform/audio/ReverbAccumulationBuffer.h b/Source/platform/audio/ReverbAccumulationBuffer.h
index ed0eafaf6789da0a6faacbda393f55555f6df756..3a78e9a75a72ec330d3318c516be0019245ebc3e 100644
--- a/Source/platform/audio/ReverbAccumulationBuffer.h
+++ b/Source/platform/audio/ReverbAccumulationBuffer.h
@@ -32,7 +32,7 @@
 #include "platform/PlatformExport.h"
 #include "platform/audio/AudioArray.h"
 
-namespace WebCore {
+namespace blink {
 
 // ReverbAccumulationBuffer is a circular delay buffer with one client reading from it and multiple clients
 // writing/accumulating to it at different delay offsets from the read position.  The read operation will zero the memory
@@ -63,6 +63,6 @@ private:
     size_t m_readTimeFrame; // for debugging (frame on continuous timeline)
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // ReverbAccumulationBuffer_h