Move extension whitelist switch to //extensions

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 2d6ec19687d5052f5673c5be59f58057aa3262c0..83764ff2fdd2bd97ad3fd27664e1ba2e90a312b8 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1374,9 +1374,6 @@ const char kVariationsServerURL[]           = "variations-server-url";
 // Prints version information and quits.
 const char kVersion[]                       = "version";
 
-// Adds the given extension ID to all the permission whitelists.
-const char kWhitelistedExtensionID[]        = "whitelisted-extension-id";
-
 // Specify the initial window position: --window-position=x,y
 const char kWindowPosition[]                = "window-position";