Move message_pump to base/message_loop.

base/message_loop/message_pump_mac.h

Index: base/message_loop/message_pump_mac.h
diff --git a/base/message_pump_mac.h b/base/message_loop/message_pump_mac.h
similarity index 98%
rename from base/message_pump_mac.h
rename to base/message_loop/message_pump_mac.h
index 2dd5ecf568823b6f5b9ded88b6d8b0c2bb2248a0..68c2a3d839395196b645fe9c18be5f257e481f7b 100644
--- a/base/message_pump_mac.h
+++ b/base/message_loop/message_pump_mac.h
@@ -27,10 +27,10 @@
 // or NSRunLoop-based MessagePump subclass depending on which thread it is
 // called on.
 
-#ifndef BASE_MESSAGE_PUMP_MAC_H_
-#define BASE_MESSAGE_PUMP_MAC_H_
+#ifndef BASE_MESSAGE_LOOP_MESSAGE_PUMP_MAC_H_
+#define BASE_MESSAGE_LOOP_MESSAGE_PUMP_MAC_H_
 
-#include "base/message_pump.h"
+#include "base/message_loop/message_pump.h"
 
 #include <CoreFoundation/CoreFoundation.h>
 
@@ -257,7 +257,7 @@ class MessagePumpUIApplication : public MessagePumpCFRunLoopBase {
   virtual ~MessagePumpUIApplication();
 
  private:
-  base::RunLoop* run_loop_;
+  RunLoop* run_loop_;
 
   DISALLOW_COPY_AND_ASSIGN(MessagePumpUIApplication);
 };
@@ -334,4 +334,4 @@ class MessagePumpMac {
 
 }  // namespace base
 
-#endif  // BASE_MESSAGE_PUMP_MAC_H_
+#endif  // BASE_MESSAGE_LOOP_MESSAGE_PUMP_MAC_H_