tree 6dff48aa74ea0ee8518d25353a8bcf9f84bbdf8c
parent 7c0c4b2e5c000436cd641c57d329f0247f690a7a
author Yi Kong <yikong@google.com> 1515013042 -0800
committer Yi Kong <yikong@google.com> 1515013042 -0800

Ignore -Wnull-pointer-arithmetic warning

Clang 6.0.1 update introduced a number of new warnings, failing werror
build. Ignore the -Wnull-pointer-arithmetic variable warning for
external/pdfium.

Test: m checkbuild
Change-Id: Ic2cf61f1676bd6f167c4ab3da10680ed007f5e1b