Added a simple smoke test for Graphics3D. It attempts to exercise the entire graphics-3d pipeline modulo compositor.
BUG=93809

Review URL: http://codereview.chromium.org/7818004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@99387 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ppapi/ppapi_tests.gypi b/ppapi/ppapi_tests.gypi
index b3dcb056..1f889b4 100644
--- a/ppapi/ppapi_tests.gypi
+++ b/ppapi/ppapi_tests.gypi
@@ -60,6 +60,9 @@
     {
       'target_name': 'ppapi_tests',
       'type': 'loadable_module',
+      'include_dirs': [
+        'lib/gl/include',
+      ],
       'sources': [
         # Common test files.
         'tests/test_case.cc',