Update refernces to Blink's Platform API (content)

content/common/indexed_db/indexed_db_key.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_COMMON_INDEXED_DB_INDEXED_DB_KEY_H_
 #define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_KEY_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_vector.h"
 #include "base/string16.h"
 #include "content/common/content_export.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebIDBKey.h"
+#include "third_party/WebKit/public/platform/WebIDBKey.h"
 
 namespace content {
 
 class CONTENT_EXPORT IndexedDBKey {
  public:
   typedef std::vector<IndexedDBKey> KeyArray;
 
   IndexedDBKey();  // Defaults to WebKit::WebIDBKey::InvalidType.
   IndexedDBKey(WebKit::WebIDBKey::Type);  // must be Null or Invalid
   explicit IndexedDBKey(const KeyArray& array);
@@ skipping 29 matching lines @@
 
   // Very rough estimate of minimum key size overhead.
   enum {
     kOverheadSize = 16
   };
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_KEY_H_