Makes it so the launcher only gets focus when using the keyboard.

ash/focus_cycler.cc

Index: ash/focus_cycler.cc
diff --git a/ash/focus_cycler.cc b/ash/focus_cycler.cc
index 25f74f3b32c2b56986f09cba65108d737d7a8b4d..eccb99206752a4b506dd3f193ee0628c337618a6 100644
--- a/ash/focus_cycler.cc
+++ b/ash/focus_cycler.cc
@@ -17,7 +17,7 @@ namespace ash {
 
 namespace internal {
 
-FocusCycler::FocusCycler() {
+FocusCycler::FocusCycler() : widget_activating_(NULL) {
 }
 
 FocusCycler::~FocusCycler() {
@@ -71,7 +71,9 @@ void FocusCycler::RotateFocus(Direction direction) {
       views::AccessiblePaneView* view =
           static_cast<views::AccessiblePaneView*>(widget->GetContentsView());
       if (view->SetPaneFocusAndFocusDefault()) {
+        widget_activating_ = widget;
         widget->Activate();
+        widget_activating_ = NULL;
         if (widget->IsActive())
           break;
       }