Use suggested filename for "Save Link As"

chrome/browser/renderer_context_menu/render_view_context_menu.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 "chrome/browser/renderer_context_menu/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 1494 matching lines @@
       RecordDownloadSource(DOWNLOAD_INITIATED_BY_CONTEXT_MENU);
       const GURL& referrer =
           params_.frame_url.is_empty() ? params_.page_url : params_.frame_url;
       const GURL& url = params_.link_url;
       DownloadManager* dlm = BrowserContext::GetDownloadManager(profile_);
       scoped_ptr<DownloadUrlParameters> dl_params(
           DownloadUrlParameters::FromWebContents(source_web_contents_, url));
       dl_params->set_referrer(
           content::Referrer(referrer, params_.referrer_policy));
       dl_params->set_referrer_encoding(params_.frame_charset);
+      dl_params->set_suggested_name(params_.suggested_filename);
       dl_params->set_prompt(true);
       dlm->DownloadUrl(dl_params.Pass());
       break;
     }
 
     case IDC_CONTENT_CONTEXT_SAVEAVAS:
     case IDC_CONTENT_CONTEXT_SAVEIMAGEAS: {
       if (params_.media_type == WebContextMenuData::MediaTypeCanvas) {
         source_web_contents_->GetRenderViewHost()->SaveImageAt(
           params_.x, params_.y);
@@ skipping 469 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }