[NaCl SDK] Temporarily disable building AppEngine demos.

[NaCl SDK] Temporarily disable building AppEngine demos.

The linux builder is failing to checkout from github.

No trybots because this only affects the SDK waterfall builder (trybots don't
build the appengine demos).

BUG=412969
R=bradnelson@google.com, sbc@chromium.org
NOTRY=true

Committed: https://crrev.com/77d021e35a4cf141e0480dacb8451f13fca7ce02
Cr-Commit-Position: refs/heads/master@{#294604}

[binji, 2014-09-12 16:44:15]

binji@chromium.org changed reviewers:
+ bradnelson@chromium.org

[bradn, 2014-09-12 16:46:17]

bradnelson@google.com changed reviewers:
+ bradnelson@google.com

[bradn, 2014-09-12 16:46:18]

lgtm

[binji, 2014-09-12 16:52:08]

The CQ bit was checked by binji@chromium.org

[commit-bot: I haz the power, 2014-09-12 16:53:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/566933002/1

[commit-bot: I haz the power, 2014-09-12 16:55:37]

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

[commit-bot: I haz the power, 2014-09-12 16:55:38]

Failed to apply patch for native_client_sdk/src/build_tools/build_sdk.py:
While running git apply --index -p1;
  error: patch failed: native_client_sdk/src/build_tools/build_sdk.py:943
  error: native_client_sdk/src/build_tools/build_sdk.py: patch does not apply

Patch:       native_client_sdk/src/build_tools/build_sdk.py
Index: native_client_sdk/src/build_tools/build_sdk.py
diff --git a/native_client_sdk/src/build_tools/build_sdk.py
b/native_client_sdk/src/build_tools/build_sdk.py
index
e41f985b0253378541522257c4ba4267021a7a40..1dda093c26cdf8161cbf75f72857cfbe11e498fb
100755
--- a/native_client_sdk/src/build_tools/build_sdk.py
+++ b/native_client_sdk/src/build_tools/build_sdk.py
@@ -943,7 +943,10 @@ def main(args):
   if buildbot_common.IsSDKBuilder():
     options.archive = True
     options.build_ports = True
-    options.build_app_engine = True
+    # TODO(binji): re-enable app_engine build when the linux builder stops
+    # breaking when trying to git clone from github.
+    # See http://crbug.com/412969.
+    options.build_app_engine = False
     options.tar = True
 
   toolchains = ['newlib', 'glibc', 'arm', 'pnacl', 'host']

[commit-bot: I haz the power, 2014-09-12 17:05:36]

Patchset 2 (id:??) landed as
https://crrev.com/77d021e35a4cf141e0480dacb8451f13fca7ce02
Cr-Commit-Position: refs/heads/master@{#294604}