disable -Werror for now

The strict_cflags variable was renamed in the core code, but this file
wasn't updated in the process.

BUG=None
TEST=`FEATURES=test emerge-daisy platform2` works w/werror enabled

Change-Id: I11f4cb30cd626b25bb4d2d9f09e8c655d9ca7354
Reviewed-on: https://chromium-review.googlesource.com/180821
Reviewed-by: Liam McLoughlin <lmcloughlin@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/libchromeos.gypi b/libchromeos.gypi
index 47d89f1..14ceb8c 100644
--- a/libchromeos.gypi
+++ b/libchromeos.gypi
@@ -4,7 +4,9 @@
       'deps': [
         'libchrome-<(libbase_ver)'
       ],
-      'strict_cflags': 0,
+      # This project has code that triggers warnings when using gtest.
+      # Need to sort that out before we enable this.
+      'enable_werror': 0,
     },
     'include_dirs': [
       '../libchromeos',