Add Hide and Show to the app list SearchBoxView.

ui/app_list/views/app_list_view.cc

 // Copyright (c) 2012 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 "ui/app_list/views/app_list_view.h"
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
 #include "base/win/windows_version.h"
 #include "ui/app_list/app_list_constants.h"
@@ skipping 388 matching lines @@
     gfx::Rect speech_bounds = contents_bounds;
     int preferred_height = speech_view_->GetPreferredSize().height();
     speech_bounds.Inset(kSpeechUIMargin, kSpeechUIMargin);
     speech_bounds.set_height(std::min(speech_bounds.height(),
                                       preferred_height));
     speech_bounds.Inset(-speech_view_->GetInsets());
     speech_view_->SetBoundsRect(speech_bounds);
   }
 }
 
+void AppListView::SchedulePaintInRect(const gfx::Rect& rect) {
+  BubbleDelegateView::SchedulePaintInRect(rect);
+  if (GetBubbleFrameView())
+    GetBubbleFrameView()->SchedulePaint();
+}
+
 void AppListView::OnWidgetDestroying(views::Widget* widget) {
   BubbleDelegateView::OnWidgetDestroying(widget);
   if (delegate_ && widget == GetWidget())
     delegate_->ViewClosing();
 }
 
 void AppListView::OnWidgetActivationChanged(views::Widget* widget,
                                             bool active) {
   // Do not called inherited function as the bubble delegate auto close
   // functionality is not used.
@@ skipping 73 matching lines @@
 #else
   speech_view_->SetVisible(recognizing);
   app_list_main_view_->SetVisible(!recognizing);
 
   // Needs to schedule paint of AppListView itself, to repaint the background.
   GetBubbleFrameView()->SchedulePaint();
 #endif
 }
 
 }  // namespace app_list