roll gyp 1569:1575

1570: mac strip test: Update expectations for Xcode 4 toolchain.
1571: xcodebuild: Fix most rebuild tests on Xcode 4.
1572: xcode tests: Update exit codes for Xcode 4.
1573: Fix test/mac/gyptest-app.py with Xcode 4.2.
1574: xcode: Add support for storyboard files
1575: Detect all ninja's include dirs in Eclipse generator.

BUG=none
TBR=mark

Review URL: https://codereview.chromium.org/12261016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@182321 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -103,7 +103,7 @@ deps = {
     (Var("googlecode_url") % "grit-i18n") + "/trunk@107",
 
   "src/tools/gyp":
-    (Var("googlecode_url") % "gyp") + "/trunk@1569",
+    (Var("googlecode_url") % "gyp") + "/trunk@1575",
 
   "src/tools/swarm_client":
     "/trunk/tools/swarm_client@181665",