Define proprietary_codecs=1 when branding==Chrome.

content/browser/media/media_browsertest.cc

Index: content/browser/media/media_browsertest.cc
diff --git a/content/browser/media/media_browsertest.cc b/content/browser/media/media_browsertest.cc
index 1d830354c9e9b54036a74072a2b7eed67effe806..e786e43dc8256bb74464a7359b6a008b996fac1e 100644
--- a/content/browser/media/media_browsertest.cc
+++ b/content/browser/media/media_browsertest.cc
@@ -117,7 +117,7 @@ IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearSilentWebm) {
   PlayVideo("bear_silent.webm", GetParam());
 }
 
-#if defined(GOOGLE_CHROME_BUILD) || defined(USE_PROPRIETARY_CODECS)
+#if defined(USE_PROPRIETARY_CODECS)
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearMp4) {
   PlayVideo("bear.mp4", GetParam());
 }
@@ -139,7 +139,7 @@ IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearMovPcmS24be) {
 #endif
 
 #if defined(OS_CHROMEOS)
-#if defined(GOOGLE_CHROME_BUILD) || defined(USE_PROPRIETARY_CODECS)
+#if defined(USE_PROPRIETARY_CODECS)
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearAviMp3Mpeg4) {
   PlayVideo("bear_mpeg4_mp3.avi", GetParam());
 }
@@ -217,7 +217,7 @@ IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv420pVp8)) {
   RunColorFormatTest("yuv420p.webm", "ENDED");
 }
 
-#if defined(GOOGLE_CHROME_BUILD) || defined(USE_PROPRIETARY_CODECS)
+#if defined(USE_PROPRIETARY_CODECS)
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv420pH264)) {
   RunColorFormatTest("yuv420p.mp4", "ENDED");
 }