Add support for 'nocompile' to IDL schema compiler.

tools/json_schema_compiler/idl_schema_test.py

Index: tools/json_schema_compiler/idl_schema_test.py
diff --git a/tools/json_schema_compiler/idl_schema_test.py b/tools/json_schema_compiler/idl_schema_test.py
index 943c76c14c0e90905ce595b1cfec34a88dd57106..5a941e0b7fac7f4f4ae20daf96661f54c57c5fdc 100755
--- a/tools/json_schema_compiler/idl_schema_test.py
+++ b/tools/json_schema_compiler/idl_schema_test.py
@@ -71,5 +71,11 @@ class IdlSchemaTest(unittest.TestCase):
                  'type': 'array'}]
     self.assertEquals(expected, getParams(schema, 'function14'))
 
+  def testNoCompile(self):
+    schema = self.idl_basics
+    func = getFunction(schema, 'function15')
+    self.assertTrue(func is not None)
+    self.assertTrue(func['nocompile'])
+
 if __name__ == '__main__':
   unittest.main()