Move touch CTM from X into Chrome

ui/aura/window_tree_host_x11.h

 // Copyright (c) 2012 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 UI_AURA_WINDOW_TREE_HOST_X11_H_
 #define UI_AURA_WINDOW_TREE_HOST_X11_H_
 
 #include <X11/Xlib.h>
 
 #include <vector>
@@ skipping 74 matching lines @@
   bool IsWindowManagerPresent();
 
   // Sets the cursor on |xwindow_| to |cursor|.  Does not check or update
   // |current_cursor_|.
   void SetCursorInternal(gfx::NativeCursor cursor);
 
   // Translates the native mouse location into screen coordinates and and
   // dispatches the event via WindowEventDispatcher.
   void TranslateAndDispatchMouseEvent(ui::MouseEvent* event);
 
-  // Update is_internal_display_ based on delegate_ state
-  void UpdateIsInternalDisplay();
-
   // Set the CrOS touchpad "tap paused" property. It is used to temporarily
   // turn off the Tap-to-click feature when the mouse pointer is invisible.
   void SetCrOSTapPaused(bool state);
 
+  bool IsTouchEventTargetingThisRootWindow(const base::NativeEvent& event);
+
+  // Calibrate |touchev|'s location for bezel region.
+  void CalibrateTouchEvent(const base::NativeEvent& event,
+                           ui::TouchEvent* touchev);
+
   // The display and the native X window hosting the root window.
   XDisplay* xdisplay_;
   ::Window xwindow_;
 
   // The native root window.
   ::Window x_root_window_;
 
   // Current Aura cursor.
   gfx::NativeCursor current_cursor_;
 
   // Is the window mapped to the screen?
   bool window_mapped_;
 
   // The bounds of |xwindow_|.
   gfx::Rect bounds_;
 
   // The insets that specifies the effective area within the |window_|.
   gfx::Insets insets_;
 
-  // True if the root host resides on the internal display
-  bool is_internal_display_;
-
   scoped_ptr<XID[]> pointer_barriers_;
 
   scoped_ptr<internal::TouchEventCalibrate> touch_calibrate_;
 
   ui::X11AtomCache atom_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowTreeHostX11);
 };
 
 namespace test {
 
 // Set the default value of the override redirect flag used to
 // create a X window for WindowTreeHostX11.
 AURA_EXPORT void SetUseOverrideRedirectWindowByDefault(bool override_redirect);
 
 }  // namespace test
 }  // namespace aura
 
 #endif  // UI_AURA_WINDOW_TREE_HOST_X11_H_