Consolidate javascript_dialog_manager.h and javascript_dialog_manager_impl.h

athena/extensions/athena_javascript_native_dialog_factory.cc

 // Copyright 2014 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 "athena/extensions/athena_javascript_native_dialog_factory.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "components/app_modal_dialogs/javascript_dialog_manager.h"
 #include "components/app_modal_dialogs/javascript_native_dialog_factory.h"
 #include "components/app_modal_dialogs/views/javascript_app_modal_dialog_views.h"
 #include "components/constrained_window/constrained_window_views.h"
 
 class JavaScriptAppModalDialog;
 class NativeAppModalDialog;
 
 namespace athena {
 namespace {
 
 class AthenaJavaScriptNativeDialogFactory
-    : public JavaScriptNativeDialogFactory {
+    : public app_modal_dialogs::JavaScriptNativeDialogFactory {
  public:
   AthenaJavaScriptNativeDialogFactory() {}
   ~AthenaJavaScriptNativeDialogFactory() override {}
 
  private:
-  // JavScriptNativeDialogFactory:
-  NativeAppModalDialog* CreateNativeJavaScriptDialog(
-      JavaScriptAppModalDialog* dialog,
+  // app_modal_dialogs::JavScriptNativeDialogFactory:
+  app_modal_dialogs::NativeAppModalDialog* CreateNativeJavaScriptDialog(
+      app_modal_dialogs::JavaScriptAppModalDialog* dialog,
       gfx::NativeWindow parent_window) override{
-    JavaScriptAppModalDialogViews* d =
-        new JavaScriptAppModalDialogViews(dialog);
+    app_modal_dialogs::JavaScriptAppModalDialogViews* d =
+        new app_modal_dialogs::JavaScriptAppModalDialogViews(dialog);
     CreateBrowserModalDialogViews(d, parent_window);
     return d;
   }
 
   DISALLOW_COPY_AND_ASSIGN(AthenaJavaScriptNativeDialogFactory);
 };
 
 }  // namespace
 
 void InstallJavaScriptNativeDialogFactory() {
-  SetJavaScriptNativeDialogFactory(
-      make_scoped_ptr(new AthenaJavaScriptNativeDialogFactory));
+  app_modal_dialogs::JavaScriptDialogManager::GetInstance()->
+      SetNativeDialogFactory(
+          make_scoped_ptr(new AthenaJavaScriptNativeDialogFactory));
 }
 
 }  // namespace athena