MD Settings: remove --enable-md-settings until it's more important

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 ee7f58c50821c70cf779d4b3120ef33153409f3e..1bea4dd096f7354f54e2bafc44bf094a97bb4b1d 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -455,9 +455,6 @@ const char kEnableMaterialDesignDownloads[] = "enable-md-downloads";
 // Enables the Material Design version of chrome://extensions.
 const char kEnableMaterialDesignExtensions[] = "enable-md-extensions";
 
-// Enables the material design Settings feature.
-const char kEnableMaterialDesignSettings[]  = "enable-md-settings";
-
 // Enables Media Router.
 const char kEnableMediaRouter[]             = "enable-media-router";
 
@@ -1335,11 +1332,6 @@ bool MdExtensionsEnabled() {
       ::switches::kEnableMaterialDesignExtensions);
 }
 
-bool MdSettingsEnabled() {
-  return base::CommandLine::ForCurrentProcess()->HasSwitch(
-      ::switches::kEnableMaterialDesignSettings);
-}
-
 bool MediaRouterEnabled() {
   return base::CommandLine::ForCurrentProcess()->HasSwitch(
       ::switches::kEnableMediaRouter);