Switch to using TimeTicks rather than Time in message loops

base/message_pump_win.h

Index: base/message_pump_win.h
===================================================================
--- base/message_pump_win.h	(revision 65315)
+++ base/message_pump_win.h	(working copy)
@@ -98,7 +98,7 @@
   ObserverList<Observer> observers_;
 
   // The time at which delayed work should run.
-  Time delayed_work_time_;
+  TimeTicks delayed_work_time_;
 
   // A boolean value used to indicate if there is a kMsgDoWork message pending
   // in the Windows Message queue.  There is at most one such message, and it
@@ -167,7 +167,7 @@
 
   // MessagePump methods:
   virtual void ScheduleWork();
-  virtual void ScheduleDelayedWork(const Time& delayed_work_time);
+  virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time);
 
   // Applications can call this to encourage us to process all pending WM_PAINT
   // messages.  This method will process all paint messages the Windows Message
@@ -319,7 +319,7 @@
 
   // MessagePump methods:
   virtual void ScheduleWork();
-  virtual void ScheduleDelayedWork(const Time& delayed_work_time);
+  virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time);
 
   // Register the handler to be used when asynchronous IO for the given file
   // completes. The registration persists as long as |file_handle| is valid, so