diff -up chromium-53.0.2785.46/third_party/WebKit/Source/wtf/BUILD.gn.bignum-werror-fix chromium-53.0.2785.46/third_party/WebKit/Source/wtf/BUILD.gn --- chromium-53.0.2785.46/third_party/WebKit/Source/wtf/BUILD.gn.bignum-werror-fix 2016-08-05 00:05:30.000000000 +0200 +++ chromium-53.0.2785.46/third_party/WebKit/Source/wtf/BUILD.gn 2016-08-09 00:35:13.104099938 +0200 @@ -85,6 +85,7 @@ component("wtf") { libs = [ "log" ] } if (is_linux) { + cflags = [ "-Wno-error=strict-overflow" ] libs = [ "dl" ] }