Rename WebCore namespace to blink in Platform

Source/platform/CryptoResult.h

Index: Source/platform/CryptoResult.h
diff --git a/Source/platform/CryptoResult.h b/Source/platform/CryptoResult.h
index 53493ef94d14078a459cfafddcc564f5b17c5d9c..5ff24a2ae062cc3a6f889573f76126936398df18 100644
--- a/Source/platform/CryptoResult.h
+++ b/Source/platform/CryptoResult.h
@@ -34,7 +34,7 @@
 #include "public/platform/WebCrypto.h"
 #include "wtf/ThreadSafeRefCounted.h"
 
-namespace WebCore {
+namespace blink {
 
 // Receives notification of completion of the crypto operation.
 class CryptoResult : public ThreadSafeRefCounted<CryptoResult> {
@@ -55,6 +55,6 @@ public:
     }
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif