--- chromium-27.0.1453.47/media/media.gyp       2013-04-15 12:29:08.837466980 +0200
+++ chromium-27.0.1453.47/media/media.gyp.new   2013-04-15 18:57:31.569471392 +0200
@@ -509,10 +509,12 @@
             '<!(python <(DEPTH)/tools/compile_test/compile_test.py '
                 '--code "#include <libavcodec/avcodec.h>\n'
                 'int test() { return CODEC_ID_OPUS; }" '
+                '--on-success CHROMIUM_TAKE_CODEC_ID_OPUS '
                 '--on-failure CHROMIUM_OMIT_CODEC_ID_OPUS)',
             '<!(python <(DEPTH)/tools/compile_test/compile_test.py '
                 '--code "#include <libavcodec/avcodec.h>\n'
                 'int test() { return AV_CODEC_ID_VP9; }" '
+                '--on-success CHROMIUM_TAKE_AV_CODEC_ID_VP9 '
                 '--on-failure CHROMIUM_OMIT_AV_CODEC_ID_VP9)',
           ],
         }],