15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/download/download_completion_blocker.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DownloadCompletionBlocker::DownloadCompletionBlocker() 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : is_complete_(false) { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DownloadCompletionBlocker::~DownloadCompletionBlocker() { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadCompletionBlocker::CompleteDownload() { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do not run |callback_| more than once. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_complete_) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_complete_ = true; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (callback_.is_null()) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_.Run(); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |callback_| may delete |this|, so do not rely on |this| after running 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |callback_|! 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28