Minimize HomeCard if the user opens something in the home card.

athena/wm/window_manager_impl.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "athena/wm/public/window_manager.h"
 
 #include "athena/input/public/accelerator_manager.h"
 #include "athena/screen/public/screen_manager.h"
 #include "athena/wm/public/window_manager_observer.h"
 #include "athena/wm/window_overview_mode.h"
 #include "base/logging.h"
 #include "base/observer_list.h"
 #include "ui/aura/layout_manager.h"
 #include "ui/aura/window.h"
+#include "ui/wm/core/window_util.h"
 #include "ui/wm/public/window_types.h"
 
 namespace athena {
 namespace {
 
 class WindowManagerImpl : public WindowManager,
                           public WindowOverviewModeDelegate,
                           public aura::WindowObserver,
                           public AcceleratorHandler {
  public:
@@ skipping 35 matching lines @@
   }
 
   virtual void RemoveObserver(WindowManagerObserver* observer) OVERRIDE {
     observers_.RemoveObserver(observer);
   }
 
   // WindowOverviewModeDelegate:
   virtual void OnSelectWindow(aura::Window* window) OVERRIDE {
     CHECK_EQ(container_.get(), window->parent());
     container_->StackChildAtTop(window);
+    wm::ActivateWindow(window);
     overview_.reset();
     FOR_EACH_OBSERVER(WindowManagerObserver, observers_,
                       OnOverviewModeExit());
   }
 
   // aura::WindowObserver
   virtual void OnWindowDestroying(aura::Window* window) OVERRIDE {
     if (window == container_)
       container_.reset();
   }
@@ skipping 95 matching lines @@
   DCHECK(!instance);
 }
 
 // static
 WindowManager* WindowManager::GetInstance() {
   DCHECK(instance);
   return instance;
 }
 
 }  // namespace athena