PPAPI Fullscreen: In ViewChanged, check if the browser entered fullscreen mode

content/renderer/pepper_plugin_delegate_impl.cc

Index: content/renderer/pepper_plugin_delegate_impl.cc
===================================================================
--- content/renderer/pepper_plugin_delegate_impl.cc	(revision 105467)
+++ content/renderer/pepper_plugin_delegate_impl.cc	(working copy)
@@ -1740,6 +1740,10 @@
   last_mouse_event_target_ = instance;
 }
 
+bool PepperPluginDelegateImpl::IsInFullscreenMode() {
+  return render_view_->IsInFullscreenMode();
+}
+
 int PepperPluginDelegateImpl::GetRoutingId() const {
   return render_view_->routing_id();
 }