Remove --plugins-metadata-server-url

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 d8daa7ecee6121dbadf7fc08e436b32d2651040d..28fd9bb1380f8b69ad28a8e6f612826b8f918478 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1248,11 +1248,6 @@ const char kWinHttpProxyResolver[]          = "winhttp-proxy-resolver";
 // resulted in a browser startup.
 const char kWinJumplistAction[]             = "win-jumplist-action";
 
-#if defined(ENABLE_PLUGIN_INSTALLATION)
-// Specifies a custom URL for fetching plug-ins metadata. Used for testing.
-const char kPluginsMetadataServerURL[]      = "plugins-metadata-server-url";
-#endif
-
 #if defined(OS_ANDROID)
 // Disables support for playing videos on Chromecast devices.
 const char kDisableCast[]                    = "disable-cast";