MacViews: AppListDialogContentsView creation takes NativeView parent (instead of NativeWindow)

views::Widget::InitParams::parent is a NativeView, so these "parent"
types should match. Otherwise it only works on aura where they are both
aura::Windows.

BUG=390755

Review URL: https://codereview.chromium.org/365243003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283381 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/views/app_list/app_list_dialog_contents_view.cc

@@ -87,7 +87,7 @@ AppListDialogContentsView::~AppListDialogContentsView() {
 
 // static
 views::Widget* AppListDialogContentsView::CreateDialogWidget(
-    gfx::NativeWindow parent,
+    gfx::NativeView parent,
     const gfx::Rect& bounds,
     AppListDialogContentsView* dialog) {
   views::Widget::InitParams params;

chrome/browser/ui/views/app_list/app_list_dialog_contents_view.h

@@ -27,7 +27,7 @@ class AppListDialogContentsView : public views::WidgetDelegateView,
 
   // Create a |dialog| window Widget with the specified |parent|. The dialog
   // will be resized to fill the body of the app list.
-  static views::Widget* CreateDialogWidget(gfx::NativeWindow parent,
+  static views::Widget* CreateDialogWidget(gfx::NativeView parent,
                                            const gfx::Rect& bounds,
                                            AppListDialogContentsView* dialog);