Add /third_party/v8-i18n and /third_party/syzygy/binaries to .gitignore

BUG=None
TEST=None


Review URL: http://codereview.chromium.org/7646011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96745 0039d316-1c4b-4281-b951-d872f2087c98

.gitignore

@@ -133,6 +133,8 @@ v8.log
 /third_party/snappy/src
 /third_party/speex
 /third_party/swig
+/third_party/syzygy/binaries
+/third_party/v8-i18n
 /third_party/valgrind
 /third_party/webdriver/python
 /third_party/webgl_conformance