Revert of Reland of crrev.com/1100173002 (Add a WinHeap dump provider to the memory profiler.)

Revert of Reland of crrev.com/1100173002 (Add a WinHeap dump provider to the memory profiler.) (patchset #1 id:1 of https://codereview.chromium.org/1087133005/)

Reason for revert:
WinHeapDumpProviderTest.GetHeapInformation is failing on XP Tests (1) bot.

https://build.chromium.org/p/chromium.win/builders/XP%20Tests%20%281%29/builds/37137

Original issue's description:
> Reland of crrev.com/1100173002 (Add a WinHeap dump provider to the memory profiler.)
>
> Reason of reland: fixed gn files.
>
> Add a WinHeap dump provider to the memory profiler.
>
> TBR=nduca@chromium.org
> BUG=466141
>
> Committed: https://crrev.com/61dfbd59a9f6424197a1c1fadde0703d5ca65446
> Cr-Commit-Position: refs/heads/master@{#326573}

TBR=primiano@chromium.org,rnk@chromium.org,sebmarchand@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=466141
Committed: https://crrev.com/f4374b4302d27e155c1a74b1acc910b55d00148c
Cr-Commit-Position: refs/heads/master@{#326633}

[Justin Donnelly, 2015-04-23 20:36:00]

Created Revert of Reland of crrev.com/1100173002 (Add a WinHeap dump provider to
the memory profiler.)

[commit-bot: I haz the power, 2015-04-23 20:36:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1101173002/1

[commit-bot: I haz the power, 2015-04-23 20:37:55]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-23 20:39:40]

Patchset 1 (id:??) landed as
https://crrev.com/f4374b4302d27e155c1a74b1acc910b55d00148c
Cr-Commit-Position: refs/heads/master@{#326633}

[Sébastien Marchand, 2015-04-24 00:28:37]

Sorry for that, I'll try this on an XP machine to understand what's going on
here... And it seems that I should maybe disable this test under DrMemory as it
looks like a false positive...