Add missing dependencies to the GYP build.

Add missing dependencies to the GYP build.

Adds dependencies that local work on moving the location in which code
from the Mojo repo is pulled in to Chromium shook out.

Committed: https://crrev.com/75c75366d00f9f9a44e67beb9a31a0c5b1e038de
Cr-Commit-Position: refs/heads/master@{#305192}

[blundell, 2014-11-20 20:44:15]

blundell@chromium.org changed reviewers:
+ jam@chromium.org, rockot@chromium.org

[blundell, 2014-11-20 20:44:15]

gyp version!

jam: //content
rockot: //chrome/browser/extensions

[Ken Rockot(use gerrit already), 2014-11-20 20:46:16]

said path lgtm

[jam, 2014-11-20 21:17:56]

lgtm

[blundell, 2014-11-20 21:38:45]

The CQ bit was checked by blundell@chromium.org

[commit-bot: I haz the power, 2014-11-20 21:40:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/744943002/1

[commit-bot: I haz the power, 2014-11-20 21:46:30]

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

[commit-bot: I haz the power, 2014-11-20 21:46:32]

Try jobs failed on following builders:
  mac_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/mac_gpu/builds/84442)
  win_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu/builds/89185)
  android_aosp on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_aosp/bu...)
  android_dbg_tests_recipe on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_dbg_tes...)
  linux_chromium_chromeos_compile_dbg_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_chromeos_rel_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_compile_dbg_32_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[blundell, 2014-11-21 09:16:22]

The CQ bit was checked by blundell@chromium.org

[commit-bot: I haz the power, 2014-11-21 09:17:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/744943002/20001

[commit-bot: I haz the power, 2014-11-21 10:08:32]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2014-11-21 10:09:17]

Patchset 2 (id:??) landed as
https://crrev.com/75c75366d00f9f9a44e67beb9a31a0c5b1e038de
Cr-Commit-Position: refs/heads/master@{#305192}