This reverts commit 41d571dfe8.
Reason for revert: This patch breaks the correctness of the typedarray
properties such as length, byteOffset, byteLength.
The accessor check optimization code is dead code eliminated. A follow
up patch will fix this optimization correctly.
BUG=chromium:593634
Review-Url: https://codereview.chromium.org/1977983002
Cr-Commit-Position: refs/heads/master@{#36254}
