Use centered app list position whenever virtual keyboard is enabled.

ash/wm/app_list_controller.cc

Index: ash/wm/app_list_controller.cc
diff --git a/ash/wm/app_list_controller.cc b/ash/wm/app_list_controller.cc
index bf631e79a21b97b53544dd23f26532b49237fb69..16b61244f4f383d787d3884b4c946ac5dc0bef43 100644
--- a/ash/wm/app_list_controller.cc
+++ b/ash/wm/app_list_controller.cc
@@ -165,7 +165,7 @@ void AppListController::SetVisible(bool visible, aura::Window* window) {
     aura::Window* root_window = window->GetRootWindow();
     aura::Window* container = GetRootWindowController(root_window)->
         GetContainer(kShellWindowId_AppListContainer);
-    if (app_list::switches::IsExperimentalAppListPositionEnabled()) {
+    if (view->UseExperimentalAppListPosition()) {

[varkha, 2014/04/30 16:20:15]

I agree, let's remove any mention of "experimental".

[Matt Giuca, 2014/05/05 06:18:05]

Done.

       // The experimental app list is centered over the primary display.
       view->InitAsBubbleCenteredOnPrimaryDisplay(
           NULL,