Move JavaScriptDialogManager, JavascriptAppModalDialogViews to components/app_modal_dialogs

components/app_modal_dialogs/javascript_app_modal_dialog.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 "components/app_modal_dialogs/javascript_app_modal_dialog.h"
 
+#include "components/app_modal_dialogs/javascript_dialog_manager_client.h"
 #include "components/app_modal_dialogs/native_app_modal_dialog.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/gfx/text_elider.h"
 
 #if defined(USE_AURA)
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #endif
 
 using content::JavaScriptDialogManager;
@@ skipping 70 matching lines @@
 NativeAppModalDialog* JavaScriptAppModalDialog::CreateNativeDialog() {
   gfx::NativeWindow parent_window = web_contents()->GetTopLevelNativeWindow();
 
 #if defined(USE_AURA)
   if (!parent_window->GetRootWindow()) {
     // When we are part of a WebContents that isn't actually being displayed on
     // the screen, we can't actually attach to it.
     parent_window = NULL;
   }
 #endif  // defined(USE_AURA)
-
-  return NativeAppModalDialog::CreateNativeJavaScriptPrompt(this,
-                                                            parent_window);
+  return GetJavaScriptDialogManagerClient()->CreateNativeJavaScriptPrompt(
+      this, parent_window);
 }
 
 bool JavaScriptAppModalDialog::IsJavaScriptModalDialog() {
   return true;
 }
 
 void JavaScriptAppModalDialog::Invalidate() {
   if (!IsValid())
     return;
 
@@ skipping 57 matching lines @@
   if (extra_data != extra_data_map_->end()) {
     extra_data->second.last_javascript_message_dismissal_ =
         base::TimeTicks::Now();
     extra_data->second.suppress_javascript_messages_ = suppress_js_messages;
   }
 
   // On Views, we can end up coming through this code path twice :(.
   // See crbug.com/63732.
   AppModalDialog::Invalidate();
 }