Rename WebCore to blink in Modules

Source/modules/indexeddb/IDBHistograms.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:
  *
  * 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 11 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (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 IDBHistograms_h
 #define IDBHistograms_h
 
-namespace WebCore {
+namespace blink {
 
 enum IndexedDatabaseMethods {
     IDBCreateObjectStoreCall,
     IDBDeleteObjectStoreCall,
     IDBTransactionCall,
     IDBDeleteDatabaseCall,
     IDBOpenCall,
     IDBMethodsMax,
 };
 
 }
 
 #endif