mojom: Remove braces from module statements and make them come first.

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

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Node classes for the AST for a Mojo IDL file."""
 
 # Note: For convenience of testing, you probably want to define __eq__() methods
 # for all node types; it's okay to be slightly lax (e.g., not compare filename
 # and lineno). You may also define __repr__() to help with analyzing test
 # failures, especially for more complex types.
@@ skipping 231 matching lines @@
     self.name = name
     self.attribute_list = attribute_list
 
   def __eq__(self, other):
     return super(Module, self).__eq__(other) and \
            self.name == other.name and \
            self.attribute_list == other.attribute_list
 
 
 class Mojom(NodeBase):
-  """Represents an entire .mojom file. (This is the root node."""
+  """Represents an entire .mojom file. (This is the root node.)"""
 
   def __init__(self, module, import_list, definition_list, **kwargs):
     assert module is None or isinstance(module, Module)
     assert isinstance(import_list, ImportList)
     assert isinstance(definition_list, list)
     super(Mojom, self).__init__(**kwargs)
     self.module = module
     self.import_list = import_list
     self.definition_list = definition_list
 
@@ skipping 82 matching lines @@
            self.ordinal == other.ordinal and \
            self.typename == other.typename and \
            self.default_value == other.default_value
 
 
 # This needs to be declared after |StructField|.
 class StructBody(NodeListBase):
   """Represents the body of (i.e., list of definitions inside) a struct."""
 
   _list_item_type = (Const, Enum, StructField)