Move touch CTM from X into Chrome

ash/shell.cc

Index: ash/shell.cc
diff --git a/ash/shell.cc b/ash/shell.cc
index 08ae5122115edb3aca30c0be99703e62da512884..d6526413e5e1c9d117fb7d7cef5f52ba5a2db46e 100644
--- a/ash/shell.cc
+++ b/ash/shell.cc
@@ -52,6 +52,7 @@
 #include "ash/system/status_area_widget.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/system_tray_notifier.h"
+#include "ash/touch/touch_ctm_controller.h"
 #include "ash/wm/app_list_controller.h"
 #include "ash/wm/ash_focus_rules.h"
 #include "ash/wm/ash_native_cursor_manager.h"
@@ -734,6 +735,8 @@ Shell::~Shell() {
 #endif
   desktop_background_controller_.reset();
 
+  touch_ctm_controller_.reset();
+
   // This also deletes all RootWindows. Note that we invoke Shutdown() on
   // DisplayController before resetting |display_controller_|, since destruction
   // of its owned RootWindowControllers relies on the value.
@@ -974,6 +977,8 @@ void Shell::Init() {
       root_window->GetHost());
 
   display_controller_->InitSecondaryDisplays();
+  touch_ctm_controller_.reset(new TouchCTMController());
+  touch_ctm_controller_->UpdateTouchCTM();
 
   // It needs to be created after RootWindowController has been created
   // (which calls OnWindowResized has been called, otherwise the