views: Update event-related API to use PointF/RectF instead of Point/Rect.

ash/drag_drop/drag_drop_interactive_uitest.cc

 // Copyright (c) 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.
 
 #include "ash/drag_drop/drag_drop_controller.h"
 
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 10 matching lines @@
 
 namespace ash {
 namespace {
 
 class DraggableView : public views::View {
  public:
   DraggableView() {}
   virtual ~DraggableView() {}
 
   // views::View overrides:
-  virtual int GetDragOperations(const gfx::Point& press_pt) OVERRIDE {
+  virtual int GetDragOperations(const gfx::PointF& press_pt) OVERRIDE {
     return ui::DragDropTypes::DRAG_MOVE;
   }
-  virtual void WriteDragData(const gfx::Point& press_pt,
-                             OSExchangeData* data)OVERRIDE {
+  virtual void WriteDragData(const gfx::PointF& press_pt,
+                             OSExchangeData* data) OVERRIDE {
     data->SetString(base::UTF8ToUTF16("test"));
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DraggableView);
 };
 
 class TargetView : public views::View {
  public:
   TargetView() : dropped_(false) {}
@@ skipping 131 matching lines @@
 
   base::MessageLoop::current()->Run();
 
   EXPECT_TRUE(target_view->dropped());
 
   source->Close();
   target->Close();
 }
 
 }  // namespace ash