Make rtc_include_tests true by default in gn.

build_overrides/webrtc.gni

Index: build_overrides/webrtc.gni
diff --git a/build_overrides/webrtc.gni b/build_overrides/webrtc.gni
index 7891f3fe9857f78bb98a5ea8a7e1f1d8c14fd7dc..1046945667107c617a81ee3144d22d12e6857b50 100644
--- a/build_overrides/webrtc.gni
+++ b/build_overrides/webrtc.gni
@@ -23,5 +23,7 @@ rtc_include_pulse_audio = true
 # standalone WebRTC.
 rtc_include_internal_audio_device = true
 
-# There's no point processing WebRTC standalone tests in a Chromium build.
-rtc_include_tests = true
+# Include tests in standalone checkout.

[brettw, 2016/07/19 17:42:44]

Can you put the comment right above the variable (down one line)? GN will
automatically treat them as docstrings and they'll appear in "gn args --list"
but this will break if there's another line in between the variable and the
comment.

[phoglund, 2016/07/19 19:16:21]

Done.

+declare_args() {
+  rtc_include_tests = true
+}