Define proprietary_codecs=1 when branding==Chrome.

content/browser/media/encrypted_media_browsertest.cc

Index: content/browser/media/encrypted_media_browsertest.cc
diff --git a/content/browser/media/encrypted_media_browsertest.cc b/content/browser/media/encrypted_media_browsertest.cc
index ce5dc4e6ba07e1f34505f2482ece981a8ff3d8e9..b2b881aa0af2549d07f4662d45432fca4daff7a9 100644
--- a/content/browser/media/encrypted_media_browsertest.cc
+++ b/content/browser/media/encrypted_media_browsertest.cc
@@ -243,7 +243,7 @@ IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, FrameChangeVideo) {
   TestFrameSizeChange(GetParam(), kEnded);
 }
 
-#if defined(GOOGLE_CHROME_BUILD) || defined(USE_PROPRIETARY_CODECS)
+#if defined(USE_PROPRIETARY_CODECS)
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VideoOnly_MP4) {
   std::tr1::tuple<const char*, SrcType> test_params = GetParam();
   // MP4 without MSE is not support yet, http://crbug.com/170793.
@@ -294,7 +294,7 @@ IN_PROC_BROWSER_TEST_F(WVEncryptedMediaTest, Playback_VideoClearAudio_WebM) {
                         kWidevineKeySystem);
 }
 
-#if defined(GOOGLE_CHROME_BUILD) || defined(USE_PROPRIETARY_CODECS)
+#if defined(USE_PROPRIETARY_CODECS)
 IN_PROC_BROWSER_TEST_F(WVEncryptedMediaTest, Playback_VideoOnly_MP4) {
   TestMSESimplePlayback("bear-640x360-v_frag-cenc.mp4", kMP4VideoOnly,
                         kWidevineKeySystem);
@@ -304,7 +304,7 @@ IN_PROC_BROWSER_TEST_F(WVEncryptedMediaTest, Playback_AudioOnly_MP4) {
   TestMSESimplePlayback("bear-640x360-a_frag-cenc.mp4", kMP4AudioOnly,
                         kWidevineKeySystem);
 }
-#endif  // defined(GOOGLE_CHROME_BUILD) || defined(USE_PROPRIETARY_CODECS)
+#endif  // defined(USE_PROPRIETARY_CODECS)
 #endif  // defined(WIDEVINE_CDM_AVAILABLE)
 
 }  // namespace content