Move IndexedDB from WEBKIT_DEPRECATED to dedicated thread

content/browser/storage_partition_impl.cc

Index: content/browser/storage_partition_impl.cc
diff --git a/content/browser/storage_partition_impl.cc b/content/browser/storage_partition_impl.cc
index e32fc72ff6d3e7c9d6f63d0698b8793c6dad9d51..189903e8109910eca68cde2d1132bbe234c34227 100644
--- a/content/browser/storage_partition_impl.cc
+++ b/content/browser/storage_partition_impl.cc
@@ -5,8 +5,10 @@
 #include "content/browser/storage_partition_impl.h"
 
 #include "base/strings/utf_string_conversions.h"
+#include "content/browser/browser_main_loop.h"
 #include "content/browser/fileapi/browser_file_system_helper.h"
 #include "content/browser/gpu/shader_disk_cache.h"
+#include "content/browser/indexed_db/indexed_db_thread.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/dom_storage_context.h"
@@ -224,12 +226,13 @@ StoragePartitionImpl* StoragePartitionImpl::Create(
   scoped_refptr<DOMStorageContextImpl> dom_storage_context =
       new DOMStorageContextImpl(path, context->GetSpecialStoragePolicy());
 
+  IndexedDBThread* idb_thread = BrowserMainLoop::GetIndexedDBThread();
   scoped_refptr<IndexedDBContextImpl> indexed_db_context =
-      new IndexedDBContextImpl(path,
-                               context->GetSpecialStoragePolicy(),
-                               quota_manager->proxy(),
-                               BrowserThread::GetMessageLoopProxyForThread(
-                                   BrowserThread::WEBKIT_DEPRECATED).get());
+      new IndexedDBContextImpl(
+          path,
+          context->GetSpecialStoragePolicy(),
+          quota_manager->proxy(),
+          idb_thread ? idb_thread->thread()->message_loop() : NULL);
 
   scoped_refptr<ChromeAppCacheService> appcache_service =
       new ChromeAppCacheService(quota_manager->proxy());