Revert of Changes exception for gyp files to only gyp files in build/

Revert of Changes exception for gyp files to only gyp files in build/ (patchset #1 of https://codereview.chromium.org/512693004/)

Reason for revert:
I'm reverting this.
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...
should have triggered a compile.

Original issue's description:
> Changes exception for gyp files to only gyp files in build/
> 
> I changed analyzer such that if a gyp file (or an included gypi file)
> changes all targets in the gyp file are marked as changed. This means
> I should no longer have to special case gyp files. I'm leaving the
> exception in place for any gyp files in build as any change to those
> really needs to recompile the world.
> 
> BUG=109173
> TEST=none
> R=thakis@chromium.org
> 
> Committed to pending queue: https://chromium.googlesource.com/chromium/src/+/5110e8b

TBR=thakis@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=109173
Committed: https://crrev.com/54b2e975d605ab6b6a6235ae8130e3bf0746a731
Cr-Commit-Position: refs/heads/master@{#292410}

[sky, 2014-08-28 17:21:46]

Created Revert of Changes exception for gyp files to only gyp files in build/

[commit-bot: I haz the power, 2014-08-28 17:22:20]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sky@chromium.org/512303002/1

[commit-bot: I haz the power, 2014-08-28 17:23:08]

Committed patchset #1 (id:1) as ebc95927e3a7365da5b2ae1d3d2aa588039bc82b

[commit-bot: I haz the power, 2014-09-10 03:00:28]

Patchset 1 (id:??) landed as
https://crrev.com/54b2e975d605ab6b6a6235ae8130e3bf0746a731
Cr-Commit-Position: refs/heads/master@{#292410}