Support panel titles and Icons for v1 apps

ash/wm/panel_window_event_filter.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 "ash/wm/panel_window_event_filter.h"
 
 #include "ash/wm/window_util.h"
 #include "base/message_loop.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/root_window.h"
@@ skipping 60 matching lines @@
         event->StopPropagation();
       }
       return;
 
     case ui::ET_MOUSE_RELEASED:
       if (drag_state_ == DRAG_STARTED) {
         FinishDrag();
         event->StopPropagation();
       } else if (dragged_panel_ != NULL) {
         drag_state_ = DRAG_NONE;
-        layout_manager_->ToggleMinimize(dragged_panel_);
         dragged_panel_ = NULL;
         event->StopPropagation();
       }
       return;
     default:
       return;
   }
 }
 
 void PanelWindowEventFilter::OnWindowDestroying(aura::Window* window) {
@@ skipping 15 matching lines @@
 }
 
 void PanelWindowEventFilter::FinishDrag() {
   layout_manager_->FinishDragging();
   drag_state_ = DRAG_NONE;
   dragged_panel_ = NULL;
 }
 
 }
 }