Adding Wayland message loop and gyp build deps

This CL depends on http://codereview.chromium.org/7457023

BUG=
TEST=


Review URL: http://codereview.chromium.org/7473010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96428 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 4076d2f06b0a9276136436cc1836e3fba8c8ff97
diff --git a/base/message_loop.cc b/base/message_loop.cc
index 9cef7bf..10f4a26 100644
--- a/base/message_loop.cc
+++ b/base/message_loop.cc
@@ -31,11 +31,6 @@
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
-#if defined(TOUCH_UI)
-#include "base/message_pump_x.h"
-#else
-#include "base/message_pump_gtk.h"
-#endif  // defined(TOUCH_UI)
 #endif  // defined(OS_POSIX) && !defined(OS_MACOSX)
 
 using base::TimeDelta;
@@ -150,6 +145,9 @@
 #elif defined(OS_ANDROID)
 #define MESSAGE_PUMP_UI new base::MessagePumpForUI()
 #define MESSAGE_PUMP_IO new base::MessagePumpLibevent()
+#elif defined(USE_WAYLAND)
+#define MESSAGE_PUMP_UI new base::MessagePumpWayland()
+#define MESSAGE_PUMP_IO new base::MessagePumpLibevent()
 #elif defined(TOUCH_UI)
 #define MESSAGE_PUMP_UI new base::MessagePumpX()
 #define MESSAGE_PUMP_IO new base::MessagePumpLibevent()