Remove dead code: ShellViewsDelegateAura

content/shell/browser/shell_views.cc

 // Copyright 2013 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 "content/shell/browser/shell.h"
 
 #include <stddef.h>
 
 #include "base/command_line.h"
 #include "base/macros.h"
@@ skipping 36 matching lines @@
 #endif
 
 #if defined(OS_WIN)
 #include <fcntl.h>
 #include <io.h>
 #endif
 
 namespace content {
 
 namespace {
-// ViewDelegate implementation for aura content shell
-class ShellViewsDelegateAura : public views::DesktopTestViewsDelegate {
- public:
-  ShellViewsDelegateAura() : use_transparent_windows_(false) {
-  }
-
-  ~ShellViewsDelegateAura() override {}
-
-  void SetUseTransparentWindows(bool transparent) {
-    use_transparent_windows_ = transparent;
-  }
-
- private:
-  bool use_transparent_windows_;
-
-  DISALLOW_COPY_AND_ASSIGN(ShellViewsDelegateAura);
-};
 
 // Model for the "Debug" menu
 class ContextMenuModel : public ui::SimpleMenuModel,
                          public ui::SimpleMenuModel::Delegate {
  public:
   explicit ContextMenuModel(
       Shell* shell, const content::ContextMenuParams& params)
     : ui::SimpleMenuModel(this),
       shell_(shell),
       params_(params) {
@@ skipping 330 matching lines @@
 #endif
 #if defined(OS_CHROMEOS)
   test_screen_ = aura::TestScreen::Create(gfx::Size());
   gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE, test_screen_);
   wm_test_helper_ = new wm::WMTestHelper(default_window_size,
                                          GetContextFactory());
 #else
   gfx::Screen::SetScreenInstance(
       gfx::SCREEN_TYPE_NATIVE, views::CreateDesktopScreen());
 #endif
-  views_delegate_ = new ShellViewsDelegateAura();
+  views_delegate_ = new views::DesktopTestViewsDelegate();
 }
 
 void Shell::PlatformExit() {
 #if defined(OS_CHROMEOS)
   delete wm_test_helper_;
   wm_test_helper_ = NULL;
 
   delete test_screen_;
   test_screen_ = NULL;
 #endif
@@ skipping 110 matching lines @@
     const content::ContextMenuParams& params) {
   if (headless_)
     return true;
   ShellWindowDelegateView* delegate_view =
     static_cast<ShellWindowDelegateView*>(window_widget_->widget_delegate());
   delegate_view->ShowWebViewContextMenu(params);
   return true;
 }
 
 }  // namespace content