[arm64] Port the skipping of arguments adaptor frames.

This is a port of the improvements to the ArgumentsAdaptorTrampoline
that previously landed for x64. It skips the arguments adaptor frame
creation if the callee cannot observe the actual arguments (as indicated
by the "is_safe_to_skip_arguments_adaptor" bit on the SharedFunctionInfo),
and instead just massages the current stack frame appropriately (either
by pushing more undefineds in case of under application, or by removing
the superfluous arguments in case of over application).

Due to the 16 byte stack alignment requirement on arm64, we only skip
the arguments adaptor frame creation when the difference between the
expected and the actual argument number is even. When it is odd, we
would still need to copy the actual arguments in the existing frame to
account for the padding, which would defeat the point of the improvement.

Bug: v8:8895
Tbr: jgruber@chromium.org
Doc: http://bit.ly/v8-faster-calls-with-arguments-mismatch
Change-Id: I7f13f6f0ba86edb483e088aac145cfcf9c937fef
Reviewed-on: https://chromium-review.googlesource.com/c/1491633
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59983}