Add a couple of files to the exclusion list

Add a couple of files to the exclusion list

These feed into the build system so that they need to trigger a
recompile.

This isn't ideal, but good enough until I get more general diff'ing in
place.

BUG=398118
TEST=none
R=thakis@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=286096

[Nico, 2014-07-28 21:34:47]

lgtm, thanks! Two more files below:

https://codereview.chromium.org/420413003/diff/1/testing/buildbot/chromium_tr...
File testing/buildbot/chromium_trybot.json (right):

https://codereview.chromium.org/420413003/diff/1/testing/buildbot/chromium_tr...
testing/buildbot/chromium_trybot.json:199: "build/linux/sysroot_ld_path.sh",
build/compiler_version.py too i think

https://codereview.chromium.org/420413003/diff/1/testing/buildbot/chromium_tr...
testing/buildbot/chromium_trybot.json:205: "tools/clang/scripts/update.sh",
tools/clang/scripts/update.py too

[sky, 2014-07-28 21:38:19]

Updated.

[sky, 2014-07-28 21:38:26]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-07-28 21:39:36]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sky@chromium.org/420413003/20001

[commit-bot: I haz the power, 2014-07-29 04:32:53]

Change committed as 286096