Make password generation switched by a preference in chrome settings rather than a command line fla…

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 b3ab05cc7723efd755b6a781ee99c957b5c1804c..9c845cbc0d344c3f2c8fdf67483db4c6479cc40a 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -564,10 +564,6 @@ const char kEnableNpnHttpOnly[]             = "enable-npn-http";
 // Enables panels (always on-top docked pop-up windows).
 const char kEnablePanels[]                  = "enable-panels";
 
-// Enables password generation when we detect that the user is going through
-// account creation.
-const char kEnablePasswordGeneration[]      = "enable-password-generation";
-
 // Enables advanced app capabilities.
 const char kEnablePlatformApps[]            = "enable-platform-apps";