John Messerly
13cf3805b8
Simplifies js_codegen to remove the special cases for things like cascades and statement parent, instead these "fall out" of JSMetaLet node and the various to* methods in js_ast. As a result of handling things more uniformly, code gets cleaner in a lot of cases. One slight "regression" is a cascade at the end of a variable init list with multiple variables. But multiple variables aren't very common so doesn't seem worth optimizing readability there. R=leafp@google.com, vsm@google.com Review URL: https://codereview.chromium.org/1069493002