Ensure DiscardPadding is parsed as a signed integer.

content/browser/media/media_browsertest.cc

 // Copyright (c) 2013 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/media/media_browsertest.h"
 
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/url_constants.h"
@@ skipping 91 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearSilentTheora) {
   PlayVideo("bear_silent.ogv", GetParam());
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearWebm) {
   PlayVideo("bear.webm", GetParam());
 }
 
-// TODO(dalecurtis): Disabled while the test data file is updated.
-// IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearOpusWebm) {
-//   PlayVideo("bear-opus.webm", GetParam());
-// }
+IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearOpusWebm) {
+  PlayVideo("bear-opus.webm", GetParam());
+}
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearOpusOgg) {
   PlayVideo("bear-opus.ogg", GetParam());
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearSilentWebm) {
   PlayVideo("bear_silent.webm", GetParam());
 }
 
 #if defined(USE_PROPRIETARY_CODECS)
@@ skipping 120 matching lines @@
 }
 
 #if defined(OS_CHROMEOS)
 IN_PROC_BROWSER_TEST_F(MediaTest, Yuv420pMpeg4) {
   RunColorFormatTest("yuv420p.avi", "ENDED");
 }
 #endif  // defined(OS_CHROMEOS)
 #endif  // defined(USE_PROPRIETARY_CODECS)
 
 }  // namespace content