Revert 245226 "Nukes MessageLoop::Dispatcher"

trunk/src/ui/views/widget/desktop_aura/x11_whole_screen_move_loop.cc

Index: trunk/src/ui/views/widget/desktop_aura/x11_whole_screen_move_loop.cc
===================================================================
--- trunk/src/ui/views/widget/desktop_aura/x11_whole_screen_move_loop.cc	(revision 245238)
+++ trunk/src/ui/views/widget/desktop_aura/x11_whole_screen_move_loop.cc	(working copy)
@@ -57,7 +57,7 @@
 X11WholeScreenMoveLoop::~X11WholeScreenMoveLoop() {}
 
 ////////////////////////////////////////////////////////////////////////////////
-// DesktopWindowTreeHostLinux, MessagePumpDispatcher implementation:
+// DesktopWindowTreeHostLinux, MessageLoop::Dispatcher implementation:
 
 bool X11WholeScreenMoveLoop::Dispatch(const base::NativeEvent& event) {
   XEvent* xev = event;