Mojo: Mojom: Remove default values for structs and arrays.

mojo/public/tools/bindings/pylib/mojom/parse/parser.py

Index: mojo/public/tools/bindings/pylib/mojom/parse/parser.py
diff --git a/mojo/public/tools/bindings/pylib/mojom/parse/parser.py b/mojo/public/tools/bindings/pylib/mojom/parse/parser.py
index f0aea16187ae8376a7d9fd246e2ef7e35eac3209..342ac4a411a56071f9908d91d1253b659abec48b 100644
--- a/mojo/public/tools/bindings/pylib/mojom/parse/parser.py
+++ b/mojo/public/tools/bindings/pylib/mojom/parse/parser.py
@@ -143,7 +143,6 @@ class Parser(object):
 
   def p_default(self, p):
     """default : EQUALS expression
-               | EQUALS expression_object
                | """
     if len(p) > 2:
       p[0] = p[2]
@@ -257,40 +256,6 @@ class Parser(object):
 
   ### Expressions ###
 
-  def p_expression_object(self, p):
-    """expression_object : expression_array
-                         | LBRACE expression_object_elements RBRACE """
-    if len(p) < 3:
-      p[0] = p[1]
-    else:
-      p[0] = ('OBJECT', p[2])
-
-  def p_expression_object_elements(self, p):
-    """expression_object_elements : expression_object
-                                  | expression_object COMMA expression_object_elements
-                                  | """
-    if len(p) == 2:
-      p[0] = _ListFromConcat(p[1])
-    elif len(p) > 3:
-      p[0] = _ListFromConcat(p[1], p[3])
-
-  def p_expression_array(self, p):
-    """expression_array : expression
-                        | LBRACKET expression_array_elements RBRACKET """
-    if len(p) < 3:
-      p[0] = p[1]
-    else:
-      p[0] = ('ARRAY', p[2])
-
-  def p_expression_array_elements(self, p):
-    """expression_array_elements : expression_object
-                                 | expression_object COMMA expression_array_elements
-                                 | """
-    if len(p) == 2:
-      p[0] = _ListFromConcat(p[1])
-    elif len(p) > 3:
-      p[0] = _ListFromConcat(p[1], p[3])
-
   # TODO(vtl): This is now largely redundant.
   def p_expression(self, p):
     """expression : binary_expression"""