Set the job name for the print job on the Mac.

BUG=http://crbug.com/29188
TEST=as in bug

Review URL: http://codereview.chromium.org/1997016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47056 0039d316-1c4b-4281-b951-d872f2087c98
void ResourceMessageFilter::OnGetPluginPath(const GURL& url,
                                            const GURL& policy_url,
                                            const std::string& mime_type,
                                            FilePath* filename,
                                            std::string* url_mime_type) {
  *filename = plugin_service_->GetPluginPath(
      url, policy_url, mime_type, url_mime_type);
}

void ResourceMessageFilter::OnGetPluginPath(const GURL& url,
                                            const GURL& policy_url,
                                            const std::string& mime_type,
                                            FilePath* filename,
                                            std::string* url_mime_type) {
  *filename = plugin_service_->GetPluginPath(
      url, policy_url, mime_type, url_mime_type);
}
