This migrates the remaining Date builtins to C++ and removes obsolete
intrinsics and JavaScript wrappers. This reduces the overhead imposed
by the Date builtins, and will allow us to optimize them later in the
TurboFan compiler, while the interpreter doesn't need to worry about
them.
R=yangguo@chromium.org
BUG=chromium:576574
LOG=n
Committed: https://crrev.com/1e51af1a5c80b1650de47dd4bc8f846fa2d85281
Cr-Commit-Position: refs/heads/master@{#33228}
Review URL: https://codereview.chromium.org/1579613002
Cr-Commit-Position: refs/heads/master@{#33231}
9e217ee490