Cleanup: It is better to reuse the content API which already exist.

When saving a media file, we can reuse the WebContents::SaveFrame().

Review URL: https://codereview.chromium.org/260043002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@266708 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/renderer_context_menu/render_view_context_menu.cc

@@ -1541,24 +1541,8 @@ void RenderViewContextMenu::ExecuteCommand(int id, int event_flags) {
       const GURL& referrer =
           params_.frame_url.is_empty() ? params_.page_url : params_.frame_url;
       const GURL& url = params_.src_url;
-      int64 post_id = -1;
-      if (url == source_web_contents_->GetURL()) {
-        const NavigationEntry* entry =
-            source_web_contents_->GetController().GetActiveEntry();
-        if (entry)
-          post_id = entry->GetPostID();
-      }
-      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_post_id(post_id);
-      dl_params->set_prefer_cache(true);
-      if (post_id >= 0)
-        dl_params->set_method("POST");
-      dl_params->set_prompt(true);
-      dlm->DownloadUrl(dl_params.Pass());
+      source_web_contents_->SaveFrame(url, content::Referrer(
+          referrer, params_.referrer_policy));
       break;
     }