GitLab

Adds kVAWidth to Elf32Traits and use it in
DisassemblerElfIntel::MakeReferenceGroups as the width of
kReloc and kAbs32 reference types.

Bug: 892359

Change-Id: I28930b8978393c16ee29051c48496e4f696a3fcd
Reviewed-on: https://chromium-review.googlesource.com/c/1264816
Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org>
Reviewed-by: Samuel Huang <huangs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#597264}