Revert 140102 - Remove old PostDelayedTask interfaces that use int ms instead of TimeDelta.

base/message_loop_proxy_impl.h

Index: base/message_loop_proxy_impl.h
===================================================================
--- base/message_loop_proxy_impl.h	(revision 140108)
+++ base/message_loop_proxy_impl.h	(working copy)
@@ -21,10 +21,17 @@
   // MessageLoopProxy implementation
   virtual bool PostDelayedTask(const tracked_objects::Location& from_here,
                                const base::Closure& task,
+                               int64 delay_ms) OVERRIDE;
+  virtual bool PostDelayedTask(const tracked_objects::Location& from_here,
+                               const base::Closure& task,
                                base::TimeDelta delay) OVERRIDE;
   virtual bool PostNonNestableDelayedTask(
       const tracked_objects::Location& from_here,
       const base::Closure& task,
+      int64 delay_ms) OVERRIDE;
+  virtual bool PostNonNestableDelayedTask(
+      const tracked_objects::Location& from_here,
+      const base::Closure& task,
       base::TimeDelta delay) OVERRIDE;
   virtual bool RunsTasksOnCurrentThread() const OVERRIDE;