Move application restart and relaunch code out of ExtensionService.

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 bde0dd1c28b98c4ac4f85a4e1c735e794f531a80..305db3979850130ac2d6340f591b01c21c34ae16 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -854,9 +854,6 @@ const char kKioskModePrinting[]             = "kiosk-printing";
 // given item, and then prompt the user to download and install it.
 const char kLimitedInstallFromWebstore[]    = "limited-install-from-webstore";
 
-// Loads an app from the specified directory and launches it.
-const char kLoadAndLaunchApp[]              = "load-and-launch-app";
-
 // Comma-separated list of directories with component extensions to load.
 const char kLoadComponentExtension[]        = "load-component-extension";