roll gyp 1714:1716

1715: Tests: Try to set +x bot on new change.sh file, try 2.
1716: ninja&make/mac: Give loadable_modules type MH_BUNDLE.

BUG=280718
TBR=mark@chromium.org

Review URL: https://codereview.chromium.org/23457004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@221465 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -103,7 +103,7 @@ deps = {
     (Var("googlecode_url") % "grit-i18n") + "/trunk@129",
 
   "src/tools/gyp":
-    (Var("googlecode_url") % "gyp") + "/trunk@1714",
+    (Var("googlecode_url") % "gyp") + "/trunk@1716",
 
   "src/tools/swarm_client":
     "/trunk/tools/swarm_client@" + Var("swarm_revision"),