Move kUseNewVKWindowBehavior switch.

ui/base/ui_base_switches.cc

Index: ui/base/ui_base_switches.cc
diff --git a/ui/base/ui_base_switches.cc b/ui/base/ui_base_switches.cc
index 915d633514f058cd074f3e036ef7d0f195f5f3f9..8835b658e59a641bf3cfebb7a36a924fc559bf94 100644
--- a/ui/base/ui_base_switches.cc
+++ b/ui/base/ui_base_switches.cc
@@ -73,6 +73,11 @@ const char kTopChromeMDMaterialHybrid[] = "material-hybrid";
 // Classic, non-material, mode for the |kTopChromeMD| switch.
 const char kTopChromeMDNonMaterial[] = "non-material";
 
+// Use new window behavior for virtual keyboard (do not change work area in
+// non-sticky mode).
+const char kUseNewVirtualKeyboardBehavior[] =
+    "use-new-virtual-keyboard-behavior";
+
 // Applies the material design mode passed via --top-chrome-md to elements
 // throughout Chrome (not just top Chrome).
 const char kExtendMdToSecondaryUi[] = "secondary-ui-md";