Roll src/tools/gyp from 94b57d39a88c to 46282cedf40f

Roll src/tools/gyp from 94b57d39a88c to 46282cedf40f

Picks up android.mk generator changes and emacs mode update.

Summary of changes available at:
https://chromium.googlesource.com/external/gyp/+log/94b57d39a88c..46282cedf40f

BUG=

Committed: https://crrev.com/6a4d455b865020708af55792a4dd94b96dc049e4
Cr-Commit-Position: refs/heads/master@{#294742}

[Torne, 2014-09-12 16:43:06]

torne@chromium.org changed reviewers:
+ primiano@chromium.org

[Primiano Tucci (use gerrit), 2014-09-12 17:50:47]

LGTM

[Torne, 2014-09-12 17:51:20]

The CQ bit was checked by torne@chromium.org

[commit-bot: I haz the power, 2014-09-12 17:53:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/568833002/1

[commit-bot: I haz the power, 2014-09-12 18:52:16]

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

[commit-bot: I haz the power, 2014-09-12 18:52:17]

Try jobs failed on following builders:
  android_clang_dbg_recipe on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_clang_d...)

[Torne, 2014-09-13 09:28:15]

The CQ bit was checked by torne@chromium.org

[commit-bot: I haz the power, 2014-09-13 09:28:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/568833002/1

[commit-bot: I haz the power, 2014-09-13 09:53:56]

Committed patchset #1 (id:1) as dcccc1043cb0a85e4da23139f2cd903f3374d1c0

[commit-bot: I haz the power, 2014-09-13 09:56:12]

Patchset 1 (id:??) landed as
https://crrev.com/6a4d455b865020708af55792a4dd94b96dc049e4
Cr-Commit-Position: refs/heads/master@{#294742}