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

ui/views/window/non_client_view.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_WINDOW_NON_CLIENT_VIEW_H_
 #define UI_VIEWS_WINDOW_NON_CLIENT_VIEW_H_
 
 #include "ui/views/view.h"
 
 namespace gfx {
@@ skipping 61 matching lines @@
   // hittests for regions that are partially obscured by the ClientView, e.g.
   // HTSYSMENU.
   virtual int NonClientHitTest(const gfx::Point& point) = 0;
   virtual void GetWindowMask(const gfx::Size& size,
                              gfx::Path* window_mask) = 0;
   virtual void ResetWindowControls() = 0;
   virtual void UpdateWindowIcon() = 0;
   virtual void UpdateWindowTitle() = 0;
 
   // Overridden from View:
-  virtual bool HitTestRect(const gfx::Rect& rect) const OVERRIDE;
+  virtual bool HitTestRect(const gfx::RectF& rect) const OVERRIDE;
   virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
   virtual const char* GetClassName() const OVERRIDE;
 
  protected:
   virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) OVERRIDE;
 
   NonClientFrameView();
 
  private:
   // Prevents the non-client frame view from being rendered as inactive when
@@ skipping 112 matching lines @@
   void SetAccessibleName(const base::string16& name);
 
   // NonClientView, View overrides:
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual gfx::Size GetMinimumSize() OVERRIDE;
   virtual gfx::Size GetMaximumSize() OVERRIDE;
   virtual void Layout() OVERRIDE;
   virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
   virtual const char* GetClassName() const OVERRIDE;
 
-  virtual views::View* GetEventHandlerForRect(const gfx::Rect& rect) OVERRIDE;
+  virtual views::View* GetEventHandlerForRect(const gfx::RectF& rect) OVERRIDE;
   virtual views::View* GetTooltipHandlerForPoint(
       const gfx::Point& point) OVERRIDE;
 
  protected:
   // NonClientView, View overrides:
   virtual void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) OVERRIDE;
 
  private:
   // A ClientView object or subclass, responsible for sizing the contents view
@@ skipping 12 matching lines @@
 
   // The accessible name of this view.
   base::string16 accessible_name_;
 
   DISALLOW_COPY_AND_ASSIGN(NonClientView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WINDOW_NON_CLIENT_VIEW_H_