Wired background loader component extension.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 85c1fcb79982b005f6b65dd152e5731c091c89ff..451aad2dc1b50b335b17bf017e53fd5d33b366f9 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1382,6 +1382,10 @@ const char kDisableNewWallpaperUI[]         = "disable-new-wallpaper-picker-ui";
 // Avoid doing animations upon oobe.
 const char kDisableOobeAnimation[]          = "disable-oobe-animation";
 
+// Enables component extension that initializes background pages of
+// certain hosted applications.
+const char kEnableBackgroundLoader[]        = "enable-background-loader";
+
 // Enables touchpad three-finger-click as middle button.
 const char kEnableTouchpadThreeFingerClick[]
     = "touchpad-enable-three-finger-click";