Allow focus to be sent between browser window and launcher/status window

chrome/browser/ui/views/aura/chrome_shell_delegate.cc

Index: chrome/browser/ui/views/aura/chrome_shell_delegate.cc
diff --git a/chrome/browser/ui/views/aura/chrome_shell_delegate.cc b/chrome/browser/ui/views/aura/chrome_shell_delegate.cc
index b182cf0b0fadeed180f611793a1a8c9e56de4b4a..c24357d81a0408687d3a1afe0f60778b4eb4a444 100644
--- a/chrome/browser/ui/views/aura/chrome_shell_delegate.cc
+++ b/chrome/browser/ui/views/aura/chrome_shell_delegate.cc
@@ -7,6 +7,7 @@
 #include "ash/launcher/launcher_types.h"
 #include "ash/wm/window_util.h"
 #include "base/command_line.h"
+#include "chrome/browser/chromeos/status/status_area_view.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile_manager.h"
@@ -111,6 +112,20 @@ std::vector<aura::Window*> ChromeShellDelegate::GetCycleWindowList(
   return windows;
 }
 
+void ChromeShellDelegate::RotateFocus(bool forward) {
+  if (!forward) {
+    StatusAreaView* status_area =
+        ChromeShellDelegate::instance()->GetStatusArea();
+    if (status_area->SetPaneFocusAndFocusDefault()) {
+      status_area->GetWidget()->Activate();
+      return;
+    }
+    // If we can't focus the status area, fall through and focus the browser.
+  }
+
+  // TODO: Focus Browser
+}
+
 void ChromeShellDelegate::CreateNewWindow() {
   Profile* profile = ProfileManager::GetDefaultProfile();
   if (browser_defaults::kAlwaysOpenIncognitoWindow &&