Add alaw codec for .wav files.

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 150 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBear3gpAmrnbMpeg4) {
   PlayVideo("bear_mpeg4_amrnb.3gp", GetParam());
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearWavGsmms) {
   PlayAudio("bear_gsm_ms.wav", GetParam());
 }
 
+IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearWavAlaw) {

[DaleCurtis, 2013/11/05 01:50:18]

Just realized these alaw and mulaw tests were in the ChromeOS specific #if. They
can be moved out to chromium builds now.

[ilja, 2013/11/05 02:26:52]

Moved to general section as discussed.

+  PlayAudio("bear_alaw.wav", GetParam());
+}
+
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearWavMulaw) {
   PlayAudio("bear_mulaw.wav", GetParam());
 }
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearFlac) {
   PlayAudio("bear.flac", GetParam());
 }
 #endif
 #endif
 
@@ skipping 59 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