Add Vector2d classes that represent offsets, instead of using Point.

ui/aura/test/event_generator.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_TEST_EVENT_GENERATOR_H_
 #define UI_AURA_TEST_EVENT_GENERATOR_H_
 
 #include "base/basictypes.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/gfx/point.h"
@@ skipping 67 matching lines @@
   }
 
   // Generates events to move mouse to be the given |point| in |window|'s
   // coordinates.
   void MoveMouseRelativeTo(const Window* window, const gfx::Point& point);
   void MoveMouseRelativeTo(const Window* window, int x, int y) {
     MoveMouseRelativeTo(window, gfx::Point(x, y));
   }
 
   void MoveMouseBy(int x, int y) {
-    MoveMouseTo(current_location_.Add(gfx::Point(x, y)));
+    MoveMouseTo(current_location_.Add(gfx::Vector2d(x, y)));
   }
 
   // Generates events to drag mouse to given |point|.
   void DragMouseTo(const gfx::Point& point);
 
   void DragMouseTo(int x, int y) {
     DragMouseTo(gfx::Point(x, y));
   }
 
   void DragMouseBy(int dx, int dy) {
-    DragMouseTo(current_location_.Add(gfx::Point(dx, dy)));
+    DragMouseTo(current_location_.Add(gfx::Vector2d(dx, dy)));
   }
 
   // Generates events to move the mouse to the center of the window.
   void MoveMouseToCenterOf(Window* window);
 
   // Generates a touch press event.
   void PressTouch();
 
   // Generates a ET_TOUCH_MOVED event to |point|.
   void MoveTouch(const gfx::Point& point);
 
   // Generates a touch release event.
   void ReleaseTouch();
 
   // Generates press, move and release event to move touch
   // to be the given |point|.
   void PressMoveAndReleaseTouchTo(const gfx::Point& point);
 
   void PressMoveAndReleaseTouchTo(int x, int y) {
     PressMoveAndReleaseTouchTo(gfx::Point(x, y));
   }
 
   void PressMoveAndReleaseTouchBy(int x, int y) {
-    PressMoveAndReleaseTouchTo(current_location_.Add(gfx::Point(x, y)));
+    PressMoveAndReleaseTouchTo(current_location_.Add(gfx::Vector2d(x, y)));
   }
 
   // Generates press, move and release events to move touch
   // to the center of the window.
   void PressMoveAndReleaseTouchToCenterOf(Window* window);
 
   // Generates and dispatches touch-events required to generate a TAP gesture.
   // Note that this can generate a number of other gesture events at the same
   // time (e.g. GESTURE_BEGIN, TAP_DOWN, END).
   void GestureTapAt(const gfx::Point& point);
@@ skipping 50 matching lines @@
   int flags_;
   gfx::Point current_location_;
 
   DISALLOW_COPY_AND_ASSIGN(EventGenerator);
 };
 
 }  // namespace test
 }  // namespace aura
 
 #endif  // UI_AURA_TEST_EVENT_GENERATOR_H_