Make base::Value::TYPE a scoped enum.

tools/json_schema_compiler/cpp_util.py

Index: tools/json_schema_compiler/cpp_util.py
diff --git a/tools/json_schema_compiler/cpp_util.py b/tools/json_schema_compiler/cpp_util.py
index c5350212e24c79011844c43b338c96ee52492e5d..881a6c7308dc7b3727a60f9874062b4c0b2a25d6 100644
--- a/tools/json_schema_compiler/cpp_util.py
+++ b/tools/json_schema_compiler/cpp_util.py
@@ -60,16 +60,16 @@ def GetValueType(type_):
   """Returns the Value::Type corresponding to the model.Type.
   """
   return {
-      PropertyType.ARRAY: 'base::Value::TYPE_LIST',
-      PropertyType.BINARY: 'base::Value::TYPE_BINARY',
-      PropertyType.BOOLEAN: 'base::Value::TYPE_BOOLEAN',
+      PropertyType.ARRAY: 'base::Value::Type::LIST',
+      PropertyType.BINARY: 'base::Value::Type::BINARY',
+      PropertyType.BOOLEAN: 'base::Value::Type::BOOLEAN',
       # PropertyType.CHOICES can be any combination of types.
-      PropertyType.DOUBLE: 'base::Value::TYPE_DOUBLE',
-      PropertyType.ENUM: 'base::Value::TYPE_STRING',
-      PropertyType.FUNCTION: 'base::Value::TYPE_DICTIONARY',
-      PropertyType.INTEGER: 'base::Value::TYPE_INTEGER',
-      PropertyType.OBJECT: 'base::Value::TYPE_DICTIONARY',
-      PropertyType.STRING: 'base::Value::TYPE_STRING',
+      PropertyType.DOUBLE: 'base::Value::Type::DOUBLE',
+      PropertyType.ENUM: 'base::Value::Type::STRING',
+      PropertyType.FUNCTION: 'base::Value::Type::DICTIONARY',
+      PropertyType.INTEGER: 'base::Value::Type::INTEGER',
+      PropertyType.OBJECT: 'base::Value::Type::DICTIONARY',
+      PropertyType.STRING: 'base::Value::Type::STRING',
   }[type_.property_type]