Refactoring display configuration state to allow generic state objects

ash/display/projecting_observer_chromeos.cc

Index: ash/display/projecting_observer_chromeos.cc
diff --git a/ash/display/projecting_observer_chromeos.cc b/ash/display/projecting_observer_chromeos.cc
index 716ea91f9582d712f6f64485df1c57bf9ecb4979..7fde8485d421ab24ec766397b9fdfa4f90445a6b 100644
--- a/ash/display/projecting_observer_chromeos.cc
+++ b/ash/display/projecting_observer_chromeos.cc
@@ -6,6 +6,7 @@
 
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
+#include "ui/display/chromeos/display_snapshot.h"
 
 namespace ash {
 
@@ -18,13 +19,13 @@ ProjectingObserver::ProjectingObserver()
 
 ProjectingObserver::~ProjectingObserver() {}
 
-void ProjectingObserver::OnDisplayModeChanged(
-    const std::vector<chromeos::OutputConfigurator::OutputSnapshot>& outputs) {
+void ProjectingObserver::OnDisplayModeChanged(const std::vector<
+    chromeos::OutputConfigurator::InternalDisplayState>& outputs) {
   has_internal_output_ = false;
   output_count_ = outputs.size();
 
   for (size_t i = 0; i < outputs.size(); ++i) {
-    if (outputs[i].type == ui::OUTPUT_TYPE_INTERNAL) {
+    if (outputs[i].display->type() == ui::OUTPUT_TYPE_INTERNAL) {
       has_internal_output_ = true;
       break;
     }