Drag and drop between app list and launcher - First patch

ash/ash_switches.cc

Index: ash/ash_switches.cc
diff --git a/ash/ash_switches.cc b/ash/ash_switches.cc
index b6908a7f28fff43ad248d5a10300621a84cf514d..df2fc3568bcc1af0a3edbf619482ba0c7b4fc2f2 100644
--- a/ash/ash_switches.cc
+++ b/ash/ash_switches.cc
@@ -136,8 +136,12 @@ const char kAuraLegacyPowerButton[] = "aura-legacy-power-button";
 // Force Ash to open its root window on the desktop, even on Windows 8 where
 // it would normally end up in metro.
 const char kForceAshToDesktop[] = "ash-force-desktop";
-;
+
 #endif
 
+// Allow items to be dragged from the app launcher list into the launcher.
+const char kAshDragAndDropAppListToLauncher[] =
+    "ash-drag-and-drop-applist-to-launcher";
+
 }  // namespace switches
 }  // namespace ash