Revert of [Memory UMA] Return the extra_processes_dump map as part of the ResponseCallback

Revert of [Memory UMA] Return the extra_processes_dump map as part of the ResponseCallback (patchset #5 id:80001 of https://codereview.chromium.org/2822593002/ )

Reason for revert:
Suspecting CL that caused compile failure in 
https://build.chromium.org/p/chromium/builders/Win/builds/54274.

Need to monitor whether the Win build goes back to green after reverting.

Original issue's description:
> [Memory UMA] Return the extra_processes_dump map as part of the ResponseCallback
> 
> This CL is a follow up CL to http://crrev.com/277709300 where we add the missing
> extra_processes_dump map from the MemoryDumpCallbackResult struct into its
> corresponding mojo struct.
> 
> BUG=703184
> 
> Review-Url: https://codereview.chromium.org/2822593002
> Cr-Commit-Position: refs/heads/master@{#466021}
> Committed: https://chromium.googlesource.com/chromium/src/+/33bb7a42b9ea6c9138ac975e35b0242b9da21c07

TBR=mkwst@chromium.org,hjd@chromium.org,primiano@chromium.org,rockot@chromium.org,fmeawad@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=703184
Review-Url: https://codereview.chromium.org/2828333002
Cr-Commit-Position: refs/heads/master@{#466047}
Committed: https://chromium.googlesource.com/chromium/src/+/b0886512757808f5a6747dbf31b7fb0ada721740

[xlai (Olivia), 2017-04-20 17:04:28]

The CQ bit was checked by xlai@chromium.org

[xlai (Olivia), 2017-04-20 17:04:29]

Created Revert of [Memory UMA] Return the extra_processes_dump map as part of
the ResponseCallback

[commit-bot: I haz the power, 2017-04-20 17:05:18]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-20 17:24:38]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492707868554660, "parent_rev":
"a19d2ff185b04105bf66c835f8bb84b8b5fb79b2", "commit_rev":
"b0886512757808f5a6747dbf31b7fb0ada721740"}

[commit-bot: I haz the power, 2017-04-20 17:24:53]

Description was changed from

==========
Revert of [Memory UMA] Return the extra_processes_dump map as part of the
ResponseCallback (patchset #5 id:80001 of
https://codereview.chromium.org/2822593002/ )

Reason for revert:
Suspecting CL that caused compile failure in 
https://build.chromium.org/p/chromium/builders/Win/builds/54274.

Need to monitor whether the Win build goes back to green after reverting.

Original issue's description:
> [Memory UMA] Return the extra_processes_dump map as part of the
ResponseCallback
> 
> This CL is a follow up CL to http://crrev.com/277709300 where we add the
missing
> extra_processes_dump map from the MemoryDumpCallbackResult struct into its
> corresponding mojo struct.
> 
> BUG=703184
> 
> Review-Url: https://codereview.chromium.org/2822593002
> Cr-Commit-Position: refs/heads/master@{#466021}
> Committed:
https://chromium.googlesource.com/chromium/src/+/33bb7a42b9ea6c9138ac975e35b0...

TBR=mkwst@chromium.org,hjd@chromium.org,primiano@chromium.org,rockot@chromium...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=703184
==========

to

==========
Revert of [Memory UMA] Return the extra_processes_dump map as part of the
ResponseCallback (patchset #5 id:80001 of
https://codereview.chromium.org/2822593002/ )

Reason for revert:
Suspecting CL that caused compile failure in 
https://build.chromium.org/p/chromium/builders/Win/builds/54274.

Need to monitor whether the Win build goes back to green after reverting.

Original issue's description:
> [Memory UMA] Return the extra_processes_dump map as part of the
ResponseCallback
> 
> This CL is a follow up CL to http://crrev.com/277709300 where we add the
missing
> extra_processes_dump map from the MemoryDumpCallbackResult struct into its
> corresponding mojo struct.
> 
> BUG=703184
> 
> Review-Url: https://codereview.chromium.org/2822593002
> Cr-Commit-Position: refs/heads/master@{#466021}
> Committed:
https://chromium.googlesource.com/chromium/src/+/33bb7a42b9ea6c9138ac975e35b0...

TBR=mkwst@chromium.org,hjd@chromium.org,primiano@chromium.org,rockot@chromium...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=703184

Review-Url: https://codereview.chromium.org/2828333002
Cr-Commit-Position: refs/heads/master@{#466047}
Committed:
https://chromium.googlesource.com/chromium/src/+/b0886512757808f5a6747dbf31b7...
==========

[commit-bot: I haz the power, 2017-04-20 17:24:55]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/b0886512757808f5a6747dbf31b7...

[fmeawad, 2017-04-20 17:52:05]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2831073003/ by fmeawad@chromium.org.

The reason for reverting is: Reland as is: The bot seems to have been flaky.