Moves PanelFrameView to common

ash/mus/root_window_controller.cc

 // Copyright 2016 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/mus/root_window_controller.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 72 matching lines @@
   wm_root_window_controller_->ResetRootForNewWindowsIfNecessary();
   wm_root_window_controller_->CloseChildWindows();
 }
 
 shell::Connector* RootWindowController::GetConnector() {
   return window_manager_->connector();
 }
 
 ui::Window* RootWindowController::NewTopLevelWindow(
     std::map<std::string, std::vector<uint8_t>>* properties) {
-  // TODO(sky): panels need a different frame, http:://crbug.com/614362.
   const bool provide_non_client_frame =
       GetWindowType(*properties) == ui::mojom::WindowType::WINDOW ||
       GetWindowType(*properties) == ui::mojom::WindowType::PANEL;
   if (provide_non_client_frame)
     (*properties)[ui::mojom::kWaitForUnderlay_Property].clear();
 
   // TODO(sky): constrain and validate properties before passing to server.
   ui::Window* window = root_->window_tree()->NewWindow(properties);
   window->SetBounds(CalculateDefaultBounds(window));
 
@@ skipping 80 matching lines @@
       GetWindowByShellWindowId(kShellWindowId_LockScreenContainer);
   layout_managers_[lock_screen_container->mus_window()].reset(
       new ScreenlockLayout(lock_screen_container->mus_window()));
 
   // Creating the shelf also creates the status area and both layout managers.
   wm_shelf_.reset(new WmShelfMus(wm_root_window_controller_->GetWindow()));
 }
 
 }  // namespace mus
 }  // namespace ash