Update makefiles after merge of Chromium at r175145

This commit was generated by merge_from_chromium.py.

Change-Id: I8de4812c7743319931524761968d8db64048806a
diff --git a/ots.target.linux-arm.mk b/ots.target.linux-arm.mk
index e52ddc5..03c4ee0 100644
--- a/ots.target.linux-arm.mk
+++ b/ots.target.linux-arm.mk
@@ -84,11 +84,11 @@
 	-finline-limit=64 \
 	-Wa,--noexecstack \
 	-U_FORTIFY_SOURCE \
-	-Wno-error=extra \
-	-Wno-error=ignored-qualifiers \
-	-Wno-error=type-limits \
-	-Wno-error=non-virtual-dtor \
-	-Wno-error=sign-promo \
+	-Wno-extra \
+	-Wno-ignored-qualifiers \
+	-Wno-type-limits \
+	-Wno-non-virtual-dtor \
+	-Wno-sign-promo \
 	-Os \
 	-g \
 	-fomit-frame-pointer \