Notification for device scale factor change

ui/views/widget/native_widget_aura.cc

Index: ui/views/widget/native_widget_aura.cc
diff --git a/ui/views/widget/native_widget_aura.cc b/ui/views/widget/native_widget_aura.cc
index b63e8fdd0ad249b1f98e407f47ee649dcb7cc86d..9ff743dc71a705763603579bc831262b014b09f1 100644
--- a/ui/views/widget/native_widget_aura.cc
+++ b/ui/views/widget/native_widget_aura.cc
@@ -784,6 +784,9 @@ void NativeWidgetAura::OnPaint(gfx::Canvas* canvas) {
   delegate_->OnNativeWidgetPaint(canvas);
 }
 
+void NativeWidgetAura::OnDeviceScaleFactorChanged(float device_scale_factor) {
+}

[sky, 2012/05/16 21:16:01]

Don't you need to forward to the the rootview?

[oshima, 2012/05/16 21:50:29]

same here.

+
 void NativeWidgetAura::OnWindowDestroying() {
   delegate_->OnNativeWidgetDestroying();