Index: gyp/common.gypi
===================================================================
--- gyp/common.gypi	(revision 151)
+++ gyp/common.gypi	(working copy)
@@ -58,7 +58,6 @@
     # warning_cflags will be shared with Mac and Linux.
     'warning_cflags': [
       '-Wall',
-      '-Werror',
       '-Wno-char-subscripts',
       '-Wno-sign-compare',
       '-Wno-deprecated-declarations',