Mojo: Mojom: Add an AST node type for the module "statement".

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

Index: mojo/public/tools/bindings/pylib/mojom/parse/ast.py
diff --git a/mojo/public/tools/bindings/pylib/mojom/parse/ast.py b/mojo/public/tools/bindings/pylib/mojom/parse/ast.py
index 9f3088e3fc1ea7d0fa43bfbeb80b90fe6062c0e4..846aae785785eb7e6ba2fb31cf984a388a5b3329 100644
--- a/mojo/public/tools/bindings/pylib/mojom/parse/ast.py
+++ b/mojo/public/tools/bindings/pylib/mojom/parse/ast.py
@@ -83,6 +83,22 @@ class AttributeList(NodeListBase):
   _list_item_type = Attribute
 
 
+class Module(NodeBase):
+  """Represents a module statement."""
+
+  def __init__(self, name, attribute_list, **kwargs):
+    # |name| is either none or a "wrapped identifier".
+    assert name is None or isinstance(name, tuple)
+    assert attribute_list is None or isinstance(attribute_list, AttributeList)
+    NodeBase.__init__(self, **kwargs)
+    self.name = name
+    self.attribute_list = attribute_list
+
+  def __eq__(self, other):
+    return self.name == other.name and \
+           self.attribute_list == other.attribute_list
+
+
 class Ordinal(NodeBase):
   """Represents an ordinal value labeling, e.g., a struct field."""