When we compile a growing store in TurboFan, we don't pass a (native)
context to the %GrowArrayElements fallback function, as the whole logic
is actually context independent. However, that means that we need to
bailout early in case the object is a prototype, which requires context
dependent checks in the array protector code.
R=cbruni@chromium.org
BUG=chromium:635798
Review-Url: https://codereview.chromium.org/2224253003
Cr-Commit-Position: refs/heads/master@{#38491}
