ui: Remove implicit flooring in skia rect conversion methods.

ui/views/widget/widget.cc

 // 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.
 
 #include "ui/views/widget/widget.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "ui/base/events/event.h"
@@ skipping 1042 matching lines @@
   // to avoid leaving ghosts.
   bool force_clear = false;
   if (GetRootView()->layer()) {
     const gfx::Transform& layer_transform = GetRootView()->layer()->transform();
     if (layer_transform != GetRootView()->GetTransform()) {
       // The layer has not caught up to the view (i.e., the layer is still
       // animating), and so a clear is required.
       force_clear = true;
     } else {
       // Determine if the layer fills the client area.
-      gfx::Rect layer_bounds = GetRootView()->layer()->bounds();
+      gfx::RectF layer_bounds = GetRootView()->layer()->bounds();
       layer_transform.TransformRect(&layer_bounds);
       gfx::Rect client_bounds = GetClientAreaBoundsInScreen();
       // Translate bounds to origin (client area bounds are offset to account
       // for buttons, etc).
       client_bounds.set_origin(gfx::Point(0, 0));
       if (!layer_bounds.Contains(client_bounds)) {
         // It doesn't, and so a clear is required.
         force_clear = true;
       }
     }
@@ skipping 290 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // internal::NativeWidgetPrivate, NativeWidget implementation:
 
 internal::NativeWidgetPrivate* NativeWidgetPrivate::AsNativeWidgetPrivate() {
   return this;
 }
 
 }  // namespace internal
 }  // namespace views