This makes the runtime rely on the {HasBytecodeArray} predicate to
determine whether code generated by TurboFan was build without any
deoptimization support, as opposed to {asm_function}.

R=rmcilroy@chromium.org
BUG=v8:6589

Change-Id: Id124bed47a5fa02d31ff8fd3eee561b2df6c9226
Reviewed-on: https://chromium-review.googlesource.com/571786Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46694}