We are seeing rare crashes due to dereferencing a null pointer shortly after
calling NewNativeModule. The most likely cause is that we failed the allocation
and returned a null pointer. Now we will use V8::FatalProcessOutOfMemory so that
this gets handled correctly.

Bug: chromium:809002
Change-Id: I7e11897c4b93a1fb9eab3b5f16fb42c27e719f87
Reviewed-on: https://chromium-review.googlesource.com/905685Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Eric Holk <eholk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51134}