Reenable triggering of screen rotations by sensors.

views/desktop/desktop_window_view.cc

 // Copyright (c) 2011 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 "views/desktop/desktop_window_view.h"
 
 #include "base/utf_string_conversions.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/transform.h"
 #include "ui/gfx/compositor/layer.h"
@@ skipping 251 matching lines @@
     case DESKTOP_DEFAULT:
     case DESKTOP_NETBOOK:
       return NULL;
 
     case DESKTOP_OTHER:
       return new NativeFrameView(widget_);
   }
   return NULL;
 }
 
+////////////////////////////////////////////////////////////////////////////////
+// ui::LayerAnimationObserver Implementation:
+
+void DesktopWindowView::OnLayerAnimationEnded(
+    const ui::LayerAnimationSequence* animation) {
+  // The layer, and all the observers should be notified of the
+  // transformed size of the desktop.
+  if (widget_) {
+    gfx::Rect current_bounds(widget_->GetClientAreaScreenBounds().size());
+    layer()->transform().TransformRect(&current_bounds);
+    SetBoundsRect(gfx::Rect(current_bounds.size()));
+  }
+}
+
+void DesktopWindowView::OnLayerAnimationScheduled(
+    const ui::LayerAnimationSequence* animation) {
+}
+
+void DesktopWindowView::OnLayerAnimationAborted(
+    const ui::LayerAnimationSequence* animation) {
+}
+
 }  // namespace desktop
 }  // namespace views