Fix IndexedDB race condition during shutdown.

chrome/browser/in_process_webkit/browser_webkitclient_impl.h

Index: chrome/browser/in_process_webkit/browser_webkitclient_impl.h
diff --git a/chrome/browser/in_process_webkit/browser_webkitclient_impl.h b/chrome/browser/in_process_webkit/browser_webkitclient_impl.h
index bc0dd5dc718a3f893416ad2978b0b35fd6b4495d..54ada73622fc11a0920c5a141e6fbfe27aeaf998 100644
--- a/chrome/browser/in_process_webkit/browser_webkitclient_impl.h
+++ b/chrome/browser/in_process_webkit/browser_webkitclient_impl.h
@@ -6,7 +6,6 @@
 #define CHROME_BROWSER_IN_PROCESS_WEBKIT_BROWSER_WEBKITCLIENT_IMPL_H_
 #pragma once
 
-#include "base/ref_counted.h"
 #include "webkit/glue/webfileutilities_impl.h"
 #include "webkit/glue/webkitclient_impl.h"
 
@@ -49,7 +48,6 @@ class BrowserWebKitClientImpl : public webkit_glue::WebKitClientImpl {
   virtual WebKit::WebSharedWorkerRepository* sharedWorkerRepository();
   virtual int databaseDeleteFile(const WebKit::WebString& vfs_file_name,
                                  bool sync_dir);
-  virtual void idbShutdown();
   virtual void createIDBKeysFromSerializedValuesAndKeyPath(
       const WebKit::WebVector<WebKit::WebSerializedScriptValue>& values,
       const WebKit::WebString& keyPath,
@@ -57,7 +55,6 @@ class BrowserWebKitClientImpl : public webkit_glue::WebKitClientImpl {
 
  private:
   webkit_glue::WebFileUtilitiesImpl file_utilities_;
-  scoped_refptr<IndexedDBKeyUtilityClient> indexed_db_key_utility_client_;
 };
 
 #endif  // CHROME_BROWSER_IN_PROCESS_WEBKIT_BROWSER_WEBKITCLIENT_IMPL_H_