[Refactor] Always pass in screen coordinates to UIControlsAura::SendMouseMove()

ui/base/test/ui_controls.h

 // Copyright 2013 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_BASE_TEST_UI_CONTROLS_H_
 #define UI_BASE_TEST_UI_CONTROLS_H_
 
 #include "base/callback_forward.h"
 #include "build/build_config.h"
 #include "ui/events/keycodes/keyboard_codes.h"
@@ skipping 40 matching lines @@
                   bool alt,
                   bool command);
 bool SendKeyPressNotifyWhenDone(gfx::NativeWindow window,
                                 ui::KeyboardCode key,
                                 bool control,
                                 bool shift,
                                 bool alt,
                                 bool command,
                                 const base::Closure& task);
 
-// Simulate a mouse move. (x,y) are absolute screen coordinates.
-bool SendMouseMove(long x, long y);
-bool SendMouseMoveNotifyWhenDone(long x,
-                                 long y,
+// Simulate a mouse move.
+bool SendMouseMove(long screen_x, long screen_y);
+bool SendMouseMoveNotifyWhenDone(long screen_x,
+                                 long screen_y,
                                  const base::Closure& task);
 
 enum MouseButton {
   LEFT = 0,
   MIDDLE,
   RIGHT,
 };
 
 // Used to indicate the state of the button when generating events.
 enum MouseButtonState {
@@ skipping 18 matching lines @@
 #endif
 
 #if defined(USE_AURA)
 class UIControlsAura;
 void InstallUIControlsAura(UIControlsAura* instance);
 #endif
 
 }  // namespace ui_controls
 
 #endif  // UI_BASE_TEST_UI_CONTROLS_H_