Update content/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

content/browser/indexed_db/indexed_db_quota_client.cc

Index: content/browser/indexed_db/indexed_db_quota_client.cc
diff --git a/content/browser/indexed_db/indexed_db_quota_client.cc b/content/browser/indexed_db/indexed_db_quota_client.cc
index bbce16c5ef27efd399707888d013b7f278e90271..befa15857371cd88063449d0e229fba3a904452d 100644
--- a/content/browser/indexed_db/indexed_db_quota_client.cc
+++ b/content/browser/indexed_db/indexed_db_quota_client.cc
@@ -87,7 +87,7 @@ void IndexedDBQuotaClient::GetOriginUsage(const GURL& origin_url,
   }
 
   base::PostTaskAndReplyWithResult(
-      webkit_thread_message_loop_,
+      webkit_thread_message_loop_.get(),
       FROM_HERE,
       base::Bind(
           &GetOriginUsageOnWebKitThread, indexed_db_context_, origin_url),
@@ -147,7 +147,7 @@ void IndexedDBQuotaClient::DeleteOriginData(const GURL& origin,
   }
 
   base::PostTaskAndReplyWithResult(
-      webkit_thread_message_loop_,
+      webkit_thread_message_loop_.get(),
       FROM_HERE,
       base::Bind(&DeleteOriginDataOnWebKitThread, indexed_db_context_, origin),
       callback);