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This is a reland of 1d629632

I had assumed that unregistered crash keys would be a nop but they need
to be registered or else a DCHECK is triggered.

I also made sure gpu/config/gpu_crash_keys is used as the source of
truth for gpu related crash keys.

Original change's description:
> gpu: Add message filter destructor stack traces to crash keys.
> 
> base::debug::Alias values don't show up in minidumps. Using crash keys
> is recommended for use-after-free bugs in the following doc:
> http://dev.chromium.org/developers/debugging-with-crash-keys
> 
> R=jbauman,rsesek,sandersd
> BUG=729483
> 
> Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
> Change-Id: I8fd129daf66dc9235307a28fe5cd7a6c23b85a94
> Reviewed-on: https://chromium-review.googlesource.com/538056
> Reviewed-by: Robert Sesek <rsesek@chromium.org>
> Reviewed-by: John Bauman <jbauman@chromium.org>
> Reviewed-by: Dan Sanders <sandersd@chromium.org>
> Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#480879}

TBR=jbauman,sandersd

Bug: 729483, 735175
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win10_chromium_x64_rel_ng;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I05c46bb583135dff05d5bc75dff694a1caa54b32
Reviewed-on: https://chromium-review.googlesource.com/541937Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Bo Liu <boliu@chromium.org>
Reviewed-by: Robert Shield <robertshield@chromium.org>
Reviewed-by: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Alok Priyadarshi <alokp@chromium.org>
Reviewed-by: Ken Rockot <rockot@chromium.org>
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Cr-Commit-Position: refs/heads/master@{#481787}