IndexedDB: API rename to allow return type of keyPath accessors to change

content/common/indexed_db/proxy_webidbobjectstore_impl.cc

 // 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.
 
 #include "content/common/indexed_db/proxy_webidbobjectstore_impl.h"
 
 #include "content/common/indexed_db/indexed_db_messages.h"
 #include "content/public/common/serialized_script_value.h"
 #include "content/common/indexed_db/indexed_db_dispatcher.h"
 #include "content/common/indexed_db/proxy_webidbindex_impl.h"
@@ skipping 31 matching lines @@
       new IndexedDBHostMsg_ObjectStoreDestroyed(idb_object_store_id_));
 }
 
 WebString RendererWebIDBObjectStoreImpl::name() const {
   string16 result;
   IndexedDBDispatcher::Send(
       new IndexedDBHostMsg_ObjectStoreName(idb_object_store_id_, &result));
   return result;
 }
 
-WebString RendererWebIDBObjectStoreImpl::keyPath() const {
+WebString RendererWebIDBObjectStoreImpl::keyPathString() const {
   NullableString16 result;
   IndexedDBDispatcher::Send(
       new IndexedDBHostMsg_ObjectStoreKeyPath(idb_object_store_id_, &result));
   return result;
 }
 
 WebDOMStringList RendererWebIDBObjectStoreImpl::indexNames() const {
   std::vector<string16> result;
   IndexedDBDispatcher::Send(
       new IndexedDBHostMsg_ObjectStoreIndexNames(
@@ skipping 125 matching lines @@
     const WebIDBKeyRange& idb_key_range,
     WebIDBCallbacks* callbacks,
     const WebIDBTransaction& transaction,
     WebExceptionCode& ec) {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance();
   dispatcher->RequestIDBObjectStoreCount(
       idb_key_range, callbacks,  idb_object_store_id_,
       transaction, &ec);
 }