Rename WebCore to blink in Modules

Source/modules/indexeddb/IndexedDBClient.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "modules/indexeddb/IndexedDBClient.h"
 
-namespace WebCore {
+namespace blink {
 
 static CreateIndexedDBClient* idbClientCreateFunction = 0;
 
 void setIndexedDBClientCreateFunction(CreateIndexedDBClient createFunction)
 {
     idbClientCreateFunction = createFunction;
 }
 
 IndexedDBClient* IndexedDBClient::create()
 {
     ASSERT(idbClientCreateFunction);
     // There's no reason why we need to allocate a new proxy each time, but
     // there's also no strong reason not to.
     return idbClientCreateFunction();
 }
 
-} // namespace WebCore
+} // namespace blink