Move Time, TimeDelta and TimeTicks into namespace base.

base/message_pump.h

Index: base/message_pump.h
===================================================================
--- base/message_pump.h	(revision 3954)
+++ base/message_pump.h	(working copy)
@@ -7,10 +7,10 @@
 
 #include "base/ref_counted.h"
 
-class Time;
-
 namespace base {
 
+class Time;
+
 class MessagePump : public RefCountedThreadSafe<MessagePump> {
  public:
   // Please see the comments above the Run method for an illustration of how
@@ -32,7 +32,7 @@
     // |next_delayed_work_time| is null (per Time::is_null), then the queue of
     // future delayed work (timer events) is currently empty, and no additional
     // calls to this function need to be scheduled.
-    virtual bool DoDelayedWork(Time* next_delayed_work_time) = 0;
+    virtual bool DoDelayedWork(base::Time* next_delayed_work_time) = 0;
 
     // Called from within Run just before the message pump goes to sleep.
     // Returns true to indicate that idle work was done.
@@ -114,10 +114,9 @@
   // Schedule a DoDelayedWork callback to happen at the specified time,
   // cancelling any pending DoDelayedWork callback.  This method may only be
   // used on the thread that called Run.
-  virtual void ScheduleDelayedWork(const Time& delayed_work_time) = 0;
+  virtual void ScheduleDelayedWork(const base::Time& delayed_work_time) = 0;
 };
 
 }  // namespace base
 
 #endif  // BASE_MESSAGE_PUMP_H_
-