Move IndexedDB from WEBKIT_DEPRECATED to dedicated thread

content/browser/indexed_db/indexed_db_quota_client.h

Index: content/browser/indexed_db/indexed_db_quota_client.h
diff --git a/content/browser/indexed_db/indexed_db_quota_client.h b/content/browser/indexed_db/indexed_db_quota_client.h
index 913bc65be875083e349707c318a462b198cafb19..6c0f2bb2af7daa826adf4c0feb9d692b01088aae 100644
--- a/content/browser/indexed_db/indexed_db_quota_client.h
+++ b/content/browser/indexed_db/indexed_db_quota_client.h
@@ -25,8 +25,8 @@ class IndexedDBContextImpl;
 class IndexedDBQuotaClient : public quota::QuotaClient,
                              public quota::QuotaTaskObserver {
  public:
-  CONTENT_EXPORT IndexedDBQuotaClient(base::MessageLoopProxy* tracker_thread,
-                                      IndexedDBContextImpl* indexed_db_context);
+  CONTENT_EXPORT explicit IndexedDBQuotaClient(
+      IndexedDBContextImpl* indexed_db_context);
   CONTENT_EXPORT virtual ~IndexedDBQuotaClient();
 
   // QuotaClient method overrides
@@ -45,7 +45,6 @@ class IndexedDBQuotaClient : public quota::QuotaClient,
                                 const DeletionCallback& callback) OVERRIDE;
 
  private:
-  scoped_refptr<base::MessageLoopProxy> webkit_thread_message_loop_;
   scoped_refptr<IndexedDBContextImpl> indexed_db_context_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBQuotaClient);