Convert Pass()→std::move() in mojo/

mojo/converters/transform/transform_type_converters.cc

Index: mojo/converters/transform/transform_type_converters.cc
diff --git a/mojo/converters/transform/transform_type_converters.cc b/mojo/converters/transform/transform_type_converters.cc
index 92a53706f39c6deaa856a91f2610f5040a94c679..e2a4cedab1551655c6631b5e9a20378c8018a196 100644
--- a/mojo/converters/transform/transform_type_converters.cc
+++ b/mojo/converters/transform/transform_type_converters.cc
@@ -4,6 +4,8 @@
 
 #include "mojo/converters/transform/transform_type_converters.h"
 
+#include <utility>
+
 namespace mojo {
 
 // static
@@ -14,8 +16,8 @@ TransformPtr TypeConverter<TransformPtr, gfx::Transform>::Convert(
   mojo::Array<float> matrix;
   matrix.Swap(&storage);
   TransformPtr transform(Transform::New());
-  transform->matrix = matrix.Pass();
-  return transform.Pass();
+  transform->matrix = std::move(matrix);
+  return transform;
 }
 
 // static