[WORK_IN_PROGRESS] PDF::Save() fix for out-of-process-pdf.

chrome/browser/ui/views/constrained_window_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 "chrome/browser/ui/views/constrained_window_views.h"
 
 #include <algorithm>
 
 #include "chrome/browser/ui/browser_finder.h"
 #include "components/web_modal/popup_manager.h"
 #include "components/web_modal/web_contents_modal_dialog_host.h"
 #include "extensions/browser/guest_view/web_view/web_view_guest.h"
+#include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h"
 #include "ui/views/border.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_observer.h"
 #include "ui/views/window/dialog_delegate.h"
 
 using web_modal::ModalDialogHost;
 using web_modal::ModalDialogHostObserver;
 
 namespace {
 // The name of a key to store on the window handle to associate
@@ skipping 95 matching lines @@
                                       web_modal::ModalDialogHost* dialog_host) {
   UpdateModalDialogPosition(widget, dialog_host,
                             widget->GetRootView()->GetPreferredSize());
 }
 
 views::Widget* ShowWebModalDialogViews(
     views::WidgetDelegate* dialog,
     content::WebContents* initiator_web_contents) {
   extensions::WebViewGuest* web_view_guest =
       extensions::WebViewGuest::FromWebContents(initiator_web_contents);
+  printf("web_view_guest: [%p]\n", web_view_guest);
+
+  extensions::MimeHandlerViewGuest* mime_handler_view_guest =
+      extensions::MimeHandlerViewGuest::FromWebContents(initiator_web_contents);
+  printf("mime_handler_view_guest: [%p]\n", web_view_guest);
   // For embedded WebContents, use the embedder's WebContents for constrained
   // window.
   content::WebContents* web_contents =
       web_view_guest && web_view_guest->embedder_web_contents() ?
-          web_view_guest->embedder_web_contents() : initiator_web_contents;
+          web_view_guest->embedder_web_contents() :
+          (mime_handler_view_guest && mime_handler_view_guest->embedder_web_contents() ?
+               mime_handler_view_guest->embedder_web_contents() : initiator_web_contents);
   views::Widget* widget = CreateWebModalDialogViews(dialog, web_contents);
   web_modal::PopupManager* popup_manager =
       web_modal::PopupManager::FromWebContents(web_contents);
   popup_manager->ShowModalDialog(widget->GetNativeWindow(), web_contents);
   return widget;
 }
 
 views::Widget* CreateWebModalDialogViews(views::WidgetDelegate* dialog,
                                          content::WebContents* web_contents) {
   DCHECK_EQ(ui::MODAL_TYPE_CHILD, dialog->GetModalType());
@@ skipping 17 matching lines @@
     ChromeWebModalDialogManagerDelegate* manager = browser;
     ModalDialogHost* host = manager->GetWebContentsModalDialogHost();
     DCHECK_EQ(parent, host->GetHostView());
     ModalDialogHostObserver* dialog_host_observer =
         new BrowserModalDialogHostObserverViews(
             host, widget, kBrowserModalDialogHostObserverViewsKey);
     dialog_host_observer->OnPositionRequiresUpdate();
   }
   return widget;
 }