in-chrome viewer for metro

chrome/browser/chrome_browser_main_win.cc

Index: chrome/browser/chrome_browser_main_win.cc
diff --git a/chrome/browser/chrome_browser_main_win.cc b/chrome/browser/chrome_browser_main_win.cc
index 8a5295b0f141d4b313669ae395c3dcc76adcc195..d3ea775ad2ef801cb5238fef37dbb4c29d5835b4 100644
--- a/chrome/browser/chrome_browser_main_win.cc
+++ b/chrome/browser/chrome_browser_main_win.cc
@@ -24,6 +24,7 @@
 #include "chrome/browser/browser_util_win.h"
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/metrics/metrics_service.h"
+#include "chrome/browser/metro_viewer/metro_viewer_process_host_win.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_shortcut_manager.h"
 #include "chrome/browser/system_monitor/removable_device_notifications_window_win.h"
@@ -211,6 +212,9 @@ void ChromeBrowserMainPartsWin::PreMainMessageLoopRun() {
   ChromeBrowserMainParts::PreMainMessageLoopRun();
 
   removable_device_notifications_window_->Init();
+#if defined(USE_AURA)
+  metro_viewer_process_host_.reset(new MetroViewerProcessHost);
+#endif
 }
 
 // static