Revert of base: Fix/add header #ifndef guards. (patchset #2 id:20001 of https://codereview.chromium.org/985003004/)

Reason for revert:
This seems to be causing tree closing compile failure https://build.chromium.org/p/chromium/builders/Android/builds/36135/steps/compile/logs/stdio.

Original issue's description:
> base: Fix/add header #ifndef guards.
>
> Header guards should be defined based on the path and file name of the
> header file. Some headers have it wrong, some are missing the guards,
> and some just have the matching comment wrong.
>
> R=Nico
> BUG=464816
>
> Committed: https://crrev.com/301b392761fd8f66f3a701ab1dd011c6e7a55e19
> Cr-Commit-Position: refs/heads/master@{#319722}

TBR=thakis@chromium.org,danakj@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=464816

Review URL: https://codereview.chromium.org/989343002

Cr-Commit-Position: refs/heads/master@{#319728}


CrOS-Libchrome-Original-Commit: 2220bd6553b4aae764ed66b24f5aa6e398c70b68
41 files changed
tree: f0168dd8435c577e9e8dc5ec212b2070f7e1b570
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/