Work around xcode gyp generator breakage caused by 126872

BUG=118371
TEST=
TBR=markusheintz@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9702065

git-svn-id: http://src.chromium.org/svn/trunk/src/build@126880 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

all.gyp

@@ -28,7 +28,13 @@
         '../sdch/sdch.gyp:*',
         '../skia/skia.gyp:*',
         '../sql/sql.gyp:*',
-        '../sync/sync.gyp:*',
+
+        # Build sync.gyp targets individually until http://crbug.com/118371
+        # is resolved.
+        '../sync/sync.gyp:sync',
+        '../sync/sync.gyp:test_support_sync',
+        '../sync/sync.gyp:sync_unit_tests_canary',
+
         '../testing/gmock.gyp:*',
         '../testing/gtest.gyp:*',
         '../third_party/bzip2/bzip2.gyp:*',