Clean up JSON Schema Compiler.

tools/json_schema_compiler/h_generator.py

Index: tools/json_schema_compiler/h_generator.py
diff --git a/tools/json_schema_compiler/h_generator.py b/tools/json_schema_compiler/h_generator.py
index 77356b2091fbada48c5cb683322c0047e085f775..0a2dc89003cb3d23f8f377f13bb2654a2d881e5c 100644
--- a/tools/json_schema_compiler/h_generator.py
+++ b/tools/json_schema_compiler/h_generator.py
@@ -3,7 +3,7 @@
 # found in the LICENSE file.
 
 from code import Code
-from model import PropertyType, Type
+from model import PropertyType
 import cpp_util
 import schema_util
 
@@ -17,6 +17,7 @@ class HGenerator(object):
                       self._type_generator,
                       self._cpp_namespace).Generate()
 
+
 class _Generator(object):
   """A .h generator for a namespace.
   """
@@ -303,9 +304,8 @@ class _Generator(object):
     c = Code()
     # TODO(kalman): Use function.unix_name not Classname here.
     function_namespace = cpp_util.Classname(function.name)
-    """Windows has a #define for SendMessage, so to avoid any issues, we need
-    to not use the name.
-    """
+    # Windows has a #define for SendMessage, so to avoid any issues, we need
+    # to not use the name.
     if function_namespace == 'SendMessage':
       function_namespace = 'PassMessage'
     (c.Append('namespace %s {' % function_namespace)