Revert "Migrate the IndexedDB backend from Blink to Chromium"

content/browser/indexed_db/indexed_db_internals_ui.cc

 // Copyright (c) 2013 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/indexed_db/indexed_db_internals_ui.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 283 matching lines @@
 }
 
 void IndexedDBInternalsUI::OnDownloadStarted(
     const base::FilePath& partition_path,
     const GURL& origin_url,
     const base::FilePath& temp_path,
     DownloadItem* item,
     net::Error error) {
 
   if (error != net::OK) {
-    LOG(ERROR)
-        << "Error downloading database dump: " << net::ErrorToString(error);
+    LOG(ERROR) << "Error downloading database dump: "
+               << net::ErrorToString(error);
     return;
   }
 
   item->AddObserver(new FileDeleter(temp_path));
   web_ui()->CallJavascriptFunction("indexeddb.onOriginDownloadReady",
                                    base::StringValue(partition_path.value()),
                                    base::StringValue(origin_url.spec()));
 }
 
 }  // namespace content