Revert of Inlining DeathData accessors, per earlier CR's comment (patchset #1 id:1 of https://codereview.chromium.org/1113463003/)

Reason for revert:
Suspecting this CL caused crashes (https://code.google.com/p/chromium/issues/detail?id=483255).

Original issue's description:
> Inlining DeathData accessors, per earlier CR's comment.
>
> BUG=456354
>
> Committed: https://crrev.com/9e0a3c19c221db002fdd5512b0d56dde675e005b
> Cr-Commit-Position: refs/heads/master@{#327350}

TBR=asvitkine@google.com,isherman@chromium.org,asvitkine@chromium.org,cpu@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=456354

Review URL: https://codereview.chromium.org/1118753003

Cr-Commit-Position: refs/heads/master@{#327798}


CrOS-Libchrome-Original-Commit: f02f0cc4ee8f12e53cd57a97bd2d6ef4c3af87ff
2 files changed
tree: 7104622f621db1d222d68a17ded5b2040e5d435b
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/