Have asm.js instantiate failures tail call the function object again, which
has been reset to the CompileLazy builtin, rather than explicitly calling
the CompileLazy runtime function. This ensures that we call any optimized
code or respect the optimization marker on the feedback vector, and can
introduce DCHECKS in Compiler::Compile to this effect.

Change-Id: I69a1de006c4da8f667a3e8ae8cf69ecf241dae9a
Reviewed-on: https://chromium-review.googlesource.com/618714
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47402}