Removes --enable-tab-groups-context-menu

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 2eba7f41a2b054c6e097b5d698be63ac16990f2b..7d594c2b225137b2fdc1a4de0b90c1ac77906020 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -784,9 +784,6 @@ const char kEnableSyncAppList[]             = "enable-sync-app-list";
 // Enables synced articles.
 const char kEnableSyncArticles[]            = "enable-sync-articles";
 
-// Enables context menu for selecting groups of tabs.
-const char kEnableTabGroupsContextMenu[]    = "enable-tab-groups-context-menu";
-
 // Enables fanciful thumbnail processing. Used with NTP for
 // instant-extended-api, where thumbnails are generally smaller.
 const char kEnableThumbnailRetargeting[]   = "enable-thumbnail-retargeting";