Move Time, TimeDelta and TimeTicks into namespace base.

base/message_pump.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BASE_MESSAGE_PUMP_H_
 #define BASE_MESSAGE_PUMP_H_
 
 #include "base/ref_counted.h"
 
+namespace base {
+
 class Time;
 
-namespace base {
-
 class MessagePump : public RefCountedThreadSafe<MessagePump> {
  public:
   // Please see the comments above the Run method for an illustration of how
   // these delegate methods are used.
   class Delegate {
    public:
     virtual ~Delegate() {}
 
     // Called from within Run in response to ScheduleWork or when the message
     // pump would otherwise call DoDelayedWork.  Returns true to indicate that
     // work was done.  DoDelayedWork will not be called if DoWork returns true.
     virtual bool DoWork() = 0;
 
     // Called from within Run in response to ScheduleDelayedWork or when the
     // message pump would otherwise sleep waiting for more work.  Returns true
     // to indicate that delayed work was done.  DoIdleWork will not be called
     // if DoDelayedWork returns true.  Upon return |next_delayed_work_time|
     // indicates the time when DoDelayedWork should be called again.  If
     // |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.
     virtual bool DoIdleWork() = 0;
   };
 
   virtual ~MessagePump() {}
   
   // The Run method is called to enter the message pump's run loop.
   //
@@ skipping 61 matching lines @@
 
   // Schedule a DoWork callback to happen reasonably soon.  Does nothing if a
   // DoWork callback is already scheduled.  This method may be called from any
   // thread.  Once this call is made, DoWork should not be "starved" at least
   // until it returns a value of false.
   virtual void ScheduleWork() = 0;
 
   // 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_
-