Adds support for running analyzer from gyp_chromium

Adds support for running analyzer from gyp_chromium

Analyzer is going to be used to determine if a set of files effects
any of the dependencies for a bot.

BUG=383609
TEST=none

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=279309

[Nico, 2014-06-23 18:01:47]

Looks fine, but the CL description looks like it was meant for a different
change.

[sky, 2014-06-23 18:05:51]

GAH! Sorry about that. Fixed.

[Nico, 2014-06-23 18:06:41]

lgtm

[sky, 2014-06-23 18:14:34]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-06-23 18:18:11]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sky@chromium.org/337903004/20001

[commit-bot: I haz the power, 2014-06-23 22:34:33]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)

[commit-bot: I haz the power, 2014-06-24 01:29:39]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-06-24 01:29:40]

Try jobs failed on following builders:
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)

[sky, 2014-06-24 02:36:42]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-06-24 02:37:12]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sky@chromium.org/337903004/20001

[commit-bot: I haz the power, 2014-06-24 04:14:24]

Change committed as 279309

[kjellander_chromium, 2015-09-28 17:43:05]

kjellander@chromium.org changed reviewers:
+ kjellander@chromium.org

[kjellander_chromium, 2015-09-28 17:43:05]

I got a question about the non-copying of the VS runtime DLLs.

https://codereview.chromium.org/337903004/diff/20001/build/gyp_chromium
File build/gyp_chromium (right):

https://codereview.chromium.org/337903004/diff/20001/build/gyp_chromium#newco...
build/gyp_chromium:323: if not use_analyzer:
May I ask why it's skipping copying of the runtime DLLs when using the analyzer?
It seems unrelated but I guess it's an optimization?

What I'm worried about is if a fresh trybot machine with no previous checkout is
told to run analyze-enabled tryjobs always. Will it not be missing these DLLs
then, potentially causing problems during test execution?
(I'm not entirely sure what really needs the DLLs though)