components: Create web_modal component.

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/memory/scoped_ptr.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 "components/web_modal/native_web_contents_modal_dialog_manager.h"
+#include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "content/public/browser/web_contents_view.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 #include "ui/views/window/dialog_delegate.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"
 #endif
 
 #if defined(USE_ASH)
 #include "ash/ash_constants.h"
 #include "ash/shell.h"
 #include "ash/wm/custom_frame_view_ash.h"
 #endif
 
+using web_modal::NativeWebContentsModalDialog;
+using web_modal::NativeWebContentsModalDialogManager;
+using web_modal::NativeWebContentsModalDialogManagerDelegate;
+
 namespace {
 
 class NativeWebContentsModalDialogManagerViews
     : public NativeWebContentsModalDialogManager,
       public views::WidgetObserver {
  public:
   NativeWebContentsModalDialogManagerViews(
       NativeWebContentsModalDialogManagerDelegate* native_delegate)
       : native_delegate_(native_delegate) {
   }
@@ skipping 138 matching lines @@
 
   NativeWebContentsModalDialogManagerDelegate* native_delegate_;
   std::set<views::Widget*> observed_widgets_;
   std::set<views::Widget*> shown_widgets_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeWebContentsModalDialogManagerViews);
 };
 
 }  // namespace
 
+namespace web_modal {
+
 NativeWebContentsModalDialogManager* WebContentsModalDialogManager::
 CreateNativeManager(
     NativeWebContentsModalDialogManagerDelegate* native_delegate) {
   return new NativeWebContentsModalDialogManagerViews(native_delegate);
 }
+
+}  // namespace web_modal