Mojo C++ bindings: rename "pass_by_value" typemap attribute to "move_only".

mojo/public/tools/bindings/generators/mojom_cpp_generator.py

 # Copyright 2013 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.
 
 """Generates C++ source files from a mojom.Module."""
 
 import mojom.generate.generator as generator
 import mojom.generate.module as mojom
 import mojom.generate.pack as pack
 from mojom.generate.template_expander import UseJinja
@@ skipping 198 matching lines @@
   if mojom.IsSharedBufferKind(kind):
     return "mojo::ScopedSharedBufferHandle"
   if not kind in _kind_to_cpp_type:
     raise Exception("Unrecognized kind %s" % kind.spec)
   return _kind_to_cpp_type[kind]
 
 def IsMoveOnlyKind(kind):
   if IsTypemappedKind(kind):
     if mojom.IsEnumKind(kind):
       return False
-    # TODO(yzshen): Change the attribute to "move_only".
-    return _current_typemap[GetFullMojomNameForKind(kind)]["pass_by_value"]
+    return _current_typemap[GetFullMojomNameForKind(kind)]["move_only"]
   if mojom.IsStructKind(kind) or mojom.IsUnionKind(kind):
     return True
   if mojom.IsArrayKind(kind):
     return IsMoveOnlyKind(kind.kind) if _use_new_wrapper_types else True
   if mojom.IsMapKind(kind):
     return IsMoveOnlyKind(kind.value_kind) if _use_new_wrapper_types else True
   if mojom.IsAnyHandleOrInterfaceKind(kind):
     return True
   return False
 
@@ skipping 270 matching lines @@
     _use_new_wrapper_types = self.use_new_wrapper_types
     global _variant
     _variant = self.variant
     suffix = "-%s" % self.variant if self.variant else ""
     self.Write(self.GenerateModuleHeader(),
         self.MatchMojomFilePath("%s%s.h" % (self.module.name, suffix)))
     self.Write(self.GenerateModuleInternalHeader(),
         self.MatchMojomFilePath("%s%s-internal.h" % (self.module.name, suffix)))
     self.Write(self.GenerateModuleSource(),
         self.MatchMojomFilePath("%s%s.cc" % (self.module.name, suffix)))