Add functions to expand PostDelayedTask interface.

remoting/base/plugin_message_loop_proxy.h

Index: remoting/base/plugin_message_loop_proxy.h
diff --git a/remoting/base/plugin_message_loop_proxy.h b/remoting/base/plugin_message_loop_proxy.h
index 855134fc3e96a024cf79dc96ac7adcaaf1e73ade..33da94be26dddb9a4afc3aaab65cf4f9391aa819 100644
--- a/remoting/base/plugin_message_loop_proxy.h
+++ b/remoting/base/plugin_message_loop_proxy.h
@@ -22,7 +22,7 @@ class PluginMessageLoopProxy : public base::MessageLoopProxy {
     virtual ~Delegate() { }
 
     virtual bool RunOnPluginThread(
-        int delay_ms, void(function)(void*), void* data) = 0;
+        base::TimeDelta delay, void(function)(void*), void* data) = 0;
   };
 
   // Caller keeps ownership of delegate.
@@ -36,10 +36,18 @@ class PluginMessageLoopProxy : public base::MessageLoopProxy {
       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;