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

content/public/browser/browser_thread.h

Index: content/public/browser/browser_thread.h
===================================================================
--- content/public/browser/browser_thread.h	(revision 140108)
+++ content/public/browser/browser_thread.h	(working copy)
@@ -110,6 +110,10 @@
   static bool PostDelayedTask(ID identifier,
                               const tracked_objects::Location& from_here,
                               const base::Closure& task,
+                              int64 delay_ms);
+  static bool PostDelayedTask(ID identifier,
+                              const tracked_objects::Location& from_here,
+                              const base::Closure& task,
                               base::TimeDelta delay);
   static bool PostNonNestableTask(ID identifier,
                                   const tracked_objects::Location& from_here,
@@ -118,6 +122,11 @@
       ID identifier,
       const tracked_objects::Location& from_here,
       const base::Closure& task,
+      int64 delay_ms);
+  static bool PostNonNestableDelayedTask(
+      ID identifier,
+      const tracked_objects::Location& from_here,
+      const base::Closure& task,
       base::TimeDelta delay);
 
   static bool PostTaskAndReply(