Fix ExtensionServiceTest.ClearExtensionData flakiness

content/browser/storage_partition_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/browser/storage_partition_impl.h"
 
 #include "base/sequenced_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/browser_main_loop.h"
 #include "content/browser/fileapi/browser_file_system_helper.h"
@@ skipping 739 matching lines @@
         base::Bind(&WebRTCIdentityStore::DeleteBetween,
                    webrtc_identity_store,
                    begin,
                    end,
                    decrement_callback));
   }
 
   DecrementTaskCountOnUI();
 }
 
-
 void StoragePartitionImpl::ClearDataForOrigin(
     uint32 remove_mask,
     uint32 quota_storage_remove_mask,
     const GURL& storage_origin,
-    net::URLRequestContextGetter* request_context_getter) {
+    net::URLRequestContextGetter* request_context_getter,
+    const base::Closure& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  ClearDataImpl(remove_mask, quota_storage_remove_mask, storage_origin,
-                OriginMatcherFunction(), request_context_getter,
-                base::Time(), base::Time::Max(), base::Bind(&base::DoNothing));
+  ClearDataImpl(remove_mask,
+                quota_storage_remove_mask,
+                storage_origin,
+                OriginMatcherFunction(),
+                request_context_getter,
+                base::Time(),
+                base::Time::Max(),
+                callback);
 }
 
 void StoragePartitionImpl::ClearData(
     uint32 remove_mask,
     uint32 quota_storage_remove_mask,
     const GURL& storage_origin,
     const OriginMatcherFunction& origin_matcher,
     const base::Time begin,
     const base::Time end,
     const base::Closure& callback) {
@@ skipping 19 matching lines @@
     net::URLRequestContextGetter* url_request_context) {
   url_request_context_ = url_request_context;
 }
 
 void StoragePartitionImpl::SetMediaURLRequestContext(
     net::URLRequestContextGetter* media_url_request_context) {
   media_url_request_context_ = media_url_request_context;
 }
 
 }  // namespace content