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

ui/views/controls/textfield/textfield.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_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_
 #define UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 205 matching lines @@
   // TextfieldModel::Delegate overrides:
   virtual void OnCompositionTextConfirmedOrCleared() OVERRIDE;
 
   // ContextMenuController overrides:
   virtual void ShowContextMenuForView(View* source,
                                       const gfx::Point& point,
                                       ui::MenuSourceType source_type) OVERRIDE;
 
   // DragController overrides:
   virtual void WriteDragDataForView(View* sender,
-                                    const gfx::Point& press_pt,
+                                    const gfx::PointF& press_pt,
                                     ui::OSExchangeData* data) OVERRIDE;
   virtual int GetDragOperationsForView(View* sender,
-                                       const gfx::Point& p) OVERRIDE;
+                                       const gfx::PointF& p) OVERRIDE;
   virtual bool CanStartDragForView(View* sender,
-                                   const gfx::Point& press_pt,
-                                   const gfx::Point& p) OVERRIDE;
+                                   const gfx::PointF& press_pt,
+                                   const gfx::PointF& p) OVERRIDE;
 
   // ui::TouchEditable overrides:
   virtual void SelectRect(const gfx::Point& start,
                           const gfx::Point& end) OVERRIDE;
   virtual void MoveCaretTo(const gfx::Point& point) OVERRIDE;
   virtual void GetSelectionEndPoints(gfx::Rect* p1, gfx::Rect* p2) OVERRIDE;
   virtual gfx::Rect GetBounds() OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual void ConvertPointToScreen(gfx::Point* point) OVERRIDE;
   virtual void ConvertPointFromScreen(gfx::Point* point) OVERRIDE;
@@ skipping 190 matching lines @@
 
   // Used to bind callback functions to this object.
   base::WeakPtrFactory<Textfield> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Textfield);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_H_