Plugin Power Saver: Improve origin handling esp. with OOPIF.

content/renderer/pepper/pepper_plugin_instance_impl.cc

Index: content/renderer/pepper/pepper_plugin_instance_impl.cc
diff --git a/content/renderer/pepper/pepper_plugin_instance_impl.cc b/content/renderer/pepper/pepper_plugin_instance_impl.cc
index 27b2d73c91820dbc154bd9094a311f7299b3bc48..8a9d98553abea982d104307b179400b6c3c3990e 100644
--- a/content/renderer/pepper/pepper_plugin_instance_impl.cc
+++ b/content/renderer/pepper/pepper_plugin_instance_impl.cc
@@ -119,6 +119,7 @@
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/image/image_skia_rep.h"
 #include "ui/gfx/range/range.h"
+#include "url/origin.h"
 #include "v8/include/v8.h"
 
 #if defined(OS_CHROMEOS)
@@ -1608,7 +1609,7 @@ void PepperPluginInstanceImpl::SendDidChangeView() {
     }
 
     if (throttler_) {
-      throttler_->Initialize(render_frame_, plugin_url_.GetOrigin(),
+      throttler_->Initialize(render_frame_, url::Origin(plugin_url_),
                              module()->name(), unobscured_rect_.size());
     }
   }