The issue was caused by a mishandling of "special" identifiers, i.e.,
the module's name, and the module's parameter.

BUG= https://bugs.chromium.org/p/chromium/issues/detail?id=628446
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=4203
TEST= cctest/asmjs/test-asm-typer.cc
TEST= cctest/wasm/*
LOG=N

Review-Url: https://codereview.chromium.org/2147403002
Cr-Commit-Position: refs/heads/master@{#37800}