Add "android_channel" to build args

kuoruan · kuoruan · commit c95167e88009 · 2018-05-02T20:10:19.000+08:00
* This fix #8
diff --git a/tools/args.gn b/tools/args.gn
@@ -10,3 +10,4 @@ enable_nacl = false
 remove_webcore_debug_symbols = true
 proprietary_codecs = true
 ffmpeg_branding = "Chrome"
+android_channel = "stable"
