Roll gyp 1944:1948

1948: Xcode: Add xcdatamodeld = wrapper.xcdatamodeld in extension_map
1947: Introduce '--no-duplicate-basename-check' option to disable the check of duplicate basenames 
1946: Makes analyzer strip off a leading path separator
1945: msvs: ensure that failing actions make the build fail with multiple actions

BUG=gyp:303, chromium:383609, gyp:264, gyp:384
TEST=none
R=mark@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=282161

[Mark Mentovai, 2014-07-09 17:53:56]

Can you update the CL description to say what’s in this? See recent GYP and
Breakpad rolls for an idea of what I mean.

LGTM

[sky, 2014-07-09 18:11:43]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-07-09 18:13:18]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sky@chromium.org/376263002/1

[commit-bot: I haz the power, 2014-07-09 19:59:53]

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

[commit-bot: I haz the power, 2014-07-09 21:20:00]

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

[commit-bot: I haz the power, 2014-07-09 21:20:00]

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

[sky, 2014-07-09 21:45:54]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-07-09 21:47:50]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sky@chromium.org/376263002/1

[commit-bot: I haz the power, 2014-07-09 23:04:21]

Change committed as 282161