If the function has been uncompiled (bytecode flushed) it will have lost any preparsed data.
When we recompile the outer function we will regenerate this PreParseData but it wasn't
being reattached to the inner function. This CL fixes this by checking for this case in
Compiler::GetSharedFunctionInfo and creating a new NewUncompiledDataWithPreparseData to
attach to the inner function.

BUG=v8:9479

Change-Id: I5c0fc8251006f8f5c7c7f5f9dd17b2ecc671b672
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1741655
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63128}