Enable rotate style visibility animation for new style web contents modal dialog

chrome/browser/ui/views/web_contents_modal_dialog_manager_views.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 <set>
 
+#include "base/command_line.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/ui/native_web_contents_modal_dialog_manager.h"
 #include "chrome/browser/ui/views/constrained_window_views.h"
 #include "chrome/browser/ui/web_contents_modal_dialog_manager.h"
+#include "ui/base/ui_base_switches.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 
 #if defined(USE_AURA)
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/window.h"
 #include "ui/views/corewm/visibility_controller.h"
 #include "ui/views/corewm/window_animations.h"
 #include "ui/views/corewm/window_modality_controller.h"
@@ skipping 28 matching lines @@
   virtual void ManageDialog(NativeWebContentsModalDialog dialog) OVERRIDE {
     views::Widget* widget = GetWidget(dialog);
     widget->AddObserver(this);
     observed_widgets_.insert(widget);
     widget->set_movement_disabled(true);
 
 #if defined(USE_AURA)
     // TODO(wittman): remove once the new visual style is complete
     widget->GetNativeWindow()->SetProperty(aura::client::kConstrainedWindowKey,
                                            true);
+
+    if (CommandLine::ForCurrentProcess()->HasSwitch(

[msw, 2013/04/12 19:22:07]

nit: use DialogDelegate::UseNewStyle. (just to make it easier to flip the new
style on-by-default with a disable flag soon)

[Mike Wittman, 2013/04/12 20:42:15]

Done.

+            switches::kEnableNewDialogStyle)) {
+      views::corewm::SetWindowVisibilityAnimationType(
+          widget->GetNativeWindow(),
+          views::corewm::WINDOW_VISIBILITY_ANIMATION_TYPE_ROTATE);
+    }
 #endif
 
 #if defined(USE_ASH)
     gfx::NativeView parent = platform_util::GetParent(widget->GetNativeView());
     views::corewm::SetChildWindowVisibilityChangesAnimated(parent);
     // No animations should get performed on the window since that will re-order
     // the window stack which will then cause many problems.
     if (parent && parent->parent()) {
       parent->parent()->SetProperty(aura::client::kAnimationsDisabledKey, true);
     }
@@ skipping 77 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(NativeWebContentsModalDialogManagerViews);
 };
 
 }  // namespace
 
 NativeWebContentsModalDialogManager* WebContentsModalDialogManager::
 CreateNativeManager(
     NativeWebContentsModalDialogManagerDelegate* native_delegate) {
   return new NativeWebContentsModalDialogManagerViews(native_delegate);
 }