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

components/pdf/browser/pdf_web_contents_helper.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/pdf/browser/pdf_web_contents_helper.h"
 
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/pdf/browser/open_pdf_in_reader_prompt_client.h"
 #include "components/pdf/browser/pdf_web_contents_helper_client.h"
@@ skipping 57 matching lines @@
 void PDFWebContentsHelper::UpdateLocationBar() {
   client_->UpdateLocationBar(web_contents());
 }
 
 void PDFWebContentsHelper::OnHasUnsupportedFeature() {
   client_->OnPDFHasUnsupportedFeature(web_contents());
 }
 
 void PDFWebContentsHelper::OnSaveURLAs(const GURL& url,
                                        const content::Referrer& referrer) {
+  //CHECK(0);
   client_->OnSaveURL(web_contents());
   web_contents()->SaveFrame(url, referrer);
 }
 
 void PDFWebContentsHelper::OnUpdateContentRestrictions(
     int content_restrictions) {
   client_->UpdateContentRestrictions(web_contents(), content_restrictions);
 }
 
 void PDFWebContentsHelper::OnModalPromptForPasswordClosed(
@@ skipping 10 matching lines @@
     IPC::Message* reply_message) {
   base::Callback<void(bool, const base::string16&)> callback =
       base::Bind(&PDFWebContentsHelper::OnModalPromptForPasswordClosed,
                  base::Unretained(this),
                  reply_message);
   client_->OnShowPDFPasswordDialog(
       web_contents(), base::UTF8ToUTF16(prompt), callback);
 }
 
 }  // namespace pdf