Rename WebKit namespace to blink

public/platform/WebIDBCallbacks.h

 /*
  * Copyright (C) 2010 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:
  *
  * 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
@@ skipping 12 matching lines @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebIDBCallbacks_h
 #define WebIDBCallbacks_h
 
 #include "WebCommon.h"
 #include "WebString.h"
 #include "WebVector.h"
 
-namespace WebKit {
+namespace blink {
 
 class WebData;
 class WebIDBCursor;
 class WebIDBDatabase;
 class WebIDBDatabaseError;
 class WebIDBIndex;
 class WebIDBKey;
 class WebIDBKeyPath;
 struct WebIDBMetadata;
 
@@ skipping 22 matching lines @@
     virtual void onBlocked(long long oldVersion) { BLINK_ASSERT_NOT_REACHED(); }
     // FIXME: Remove this function after the associated chrome patch
     // (https://codereview.chromium.org/47513010/) has landed.
     virtual void onUpgradeNeeded(long long oldVersion, WebIDBDatabase* database, const WebIDBMetadata& metadata, DataLoss dataLoss)
     {
         onUpgradeNeeded(oldVersion, database, metadata, dataLoss, WebString());
     }
     virtual void onUpgradeNeeded(long long oldVersion, WebIDBDatabase*, const WebIDBMetadata&, DataLoss dataLoss, WebString dataLossMessage) { BLINK_ASSERT_NOT_REACHED(); }
 };
 
-} // namespace WebKit
+} // namespace blink
 
 #endif // WebIDBCallbacks_h