Revert of content/common: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

content/browser/android/java/gin_java_bridge_dispatcher_host.cc

Index: content/browser/android/java/gin_java_bridge_dispatcher_host.cc
diff --git a/content/browser/android/java/gin_java_bridge_dispatcher_host.cc b/content/browser/android/java/gin_java_bridge_dispatcher_host.cc
index fc4c55ef8fa9f86e27c91b8f2dabc62f41869a9a..748bd8b2da7b09b8a50fdca45ae9bbeb3224254c 100644
--- a/content/browser/android/java/gin_java_bridge_dispatcher_host.cc
+++ b/content/browser/android/java/gin_java_bridge_dispatcher_host.cc
@@ -345,7 +345,7 @@
   {
     base::AutoLock locker(objects_lock_);
     if (objects_.find(object_id) != objects_.end()) {
-      return g_background_thread.Get().message_loop()->task_runner().get();
+        return g_background_thread.Get().message_loop()->task_runner().get();
     }
   }
   return NULL;