OOP PDF: Change the save toolbar button to match the save menu behavior.

content/browser/web_contents/web_contents_impl.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 "content/browser/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 2196 matching lines @@
   Stop();
 
   save_package_ = new SavePackage(this, save_type, main_file, dir_path);
   return save_package_->Init(SavePackageDownloadCreatedCallback());
 }
 
 void WebContentsImpl::SaveFrame(const GURL& url,
                                 const Referrer& referrer) {
   if (!GetURL().is_valid())
     return;
+  if (delegate_ && delegate_->SaveFrame(url, referrer))
+    return;
+
   bool is_main_frame = (url == GetURL());
 
   DownloadManager* dlm =
       BrowserContext::GetDownloadManager(GetBrowserContext());
   if (!dlm)
     return;
   int64 post_id = -1;
   if (is_main_frame) {
     const NavigationEntry* entry = controller_.GetLastCommittedEntry();
     if (entry)
@@ skipping 2121 matching lines @@
   node->render_manager()->ResumeResponseDeferredAtStart();
 }
 
 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) {
   force_disable_overscroll_content_ = force_disable;
   if (view_)
     view_->SetOverscrollControllerEnabled(CanOverscrollContent());
 }
 
 }  // namespace content