Revert of Allow IAT patches to fail when patching for Active Verifier. (patchset #3 id:40001 of https://codereview.chromium.org/1540723002/ )

Reason for revert:
Seems to consistently cause Win7 tests to fail.

Example log:
https://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/44171/steps/base_unittests/logs/stdio

Original issue's description:
> Allow IAT patches to fail when patching for Active Verifier.
>
> Not all loaded modules import CloseHandle and DuplicateHandle so
> InstallHandleHooks was failing incorrectly and causing the Handle
> Verifier to be disabled.
>
> Also, continue to patch DuplicateHandle if a module happens to
> not import CloseHandle.
>
> BUG=570912
>
> Committed: https://crrev.com/c844be97c13fcf492149a21a0f3d9bf083c3c0d2
> Cr-Commit-Position: refs/heads/master@{#366322}

TBR=cpu@chromium.org,wfh@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=570912

Review URL: https://codereview.chromium.org/1542553002

Cr-Commit-Position: refs/heads/master@{#366362}


CrOS-Libchrome-Original-Commit: 27add94454c6b70921fb0718b5dbbd77eae3c5ec
1 file changed
tree: 81ba6f378986bfe5432b1cd95fda69bc52c73732
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/