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

content/common/indexed_db/proxy_webidbindex_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_webidbindex_impl.h"
 
 #include "content/common/indexed_db/indexed_db_dispatcher.h"
 #include "content/common/indexed_db/indexed_db_messages.h"
 #include "content/common/indexed_db/proxy_webidbtransaction_impl.h"
 #include "content/common/child_thread.h"
@@ skipping 25 matching lines @@
   return result;
 }
 
 WebString RendererWebIDBIndexImpl::storeName() const {
   string16 result;
   IndexedDBDispatcher::Send(
       new IndexedDBHostMsg_IndexStoreName(idb_index_id_, &result));
   return result;
 }
 
-WebString RendererWebIDBIndexImpl::keyPath() const {
+WebString RendererWebIDBIndexImpl::keyPathString() const {
   NullableString16 result;
   IndexedDBDispatcher::Send(
       new IndexedDBHostMsg_IndexKeyPath(idb_index_id_, &result));
   return result;
 }
 
 bool RendererWebIDBIndexImpl::unique() const {
   bool result;
   IndexedDBDispatcher::Send(
       new IndexedDBHostMsg_IndexUnique(idb_index_id_, &result));
@@ skipping 56 matching lines @@
 void RendererWebIDBIndexImpl::getKey(
     const WebKit::WebIDBKey& key,
     WebKit::WebIDBCallbacks* callbacks,
     const WebKit::WebIDBTransaction& transaction,
     WebExceptionCode& ec) {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance();
   dispatcher->RequestIDBIndexGetKey(
       IndexedDBKey(key), callbacks, idb_index_id_, transaction, &ec);
 }