Major V8 updates are usually API/ABI incompatible with previous
versions. This commit adapts NODE_MODULE_VERSION for V8 8.0.

Refs: https://github.com/nodejs/CTC/blob/master/meetings/2016-09-28.md

Original commit message:

    [testrunner] delete ancient junit compatible format support

    Testrunner has ancient support for JUnit compatible XML output.

    This CL removes this old feature.

    R=mstarzinger@chromium.org,jgruber@chromium.org,jkummerow@chromium.org
    CC=​machenbach@chromium.org

    Bug: v8:8728
    Change-Id: I7e1beb011dbaec3aa1a27398a5c52abdd778eaf0
    Reviewed-on: https://chromium-review.googlesource.com/c/1430065
    Reviewed-by: Jakob Gruber <jgruber@chromium.org>
    Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
    Commit-Queue: Tamer Tas <tmrts@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#59045}

Refs: v8/v8@bd019bd

PR-URL: nodejs#26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

PR-URL: nodejs#26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

Patch V8 (compiler/js-heap-broker.cc) to remove the use of an optional
property, which is a fairly new C++ feature, since that requires a newer
XCode version than the minimum requirement in BUILDING.md and thus
breaks CI.

PR-URL: nodejs#29694
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>

Refs: nodejs/node-v8#119

Co-authored-by: Ujjwal Sharma <usharma1998@gmail.com>

These methods will be removed in V8 8.1, hence we need to stop
overriding them.

This reverts commit 5981fb7.

The following metadata has changed in V8:

- v8dbg_class_ConsString__first_offset__int
  - Use v8dbg_class_ConsString__first__String instead.
  - Refs: v8/v8@b38dfaf

- v8dbg_class_ConsString__second_offset__int
  - Use v8dbg_class_ConsString__second__String instead.
  - Refs: v8/v8@b38dfaf

- v8dbg_class_Map__constructor_or_backpointer__Object
  - This constant has not changed, but the postmortem metadata generation
    script required an update.

- v8dbg_class_SlicedString__offset_offset__int
  - Use v8dbg_class_SlicedString__offset__SMI instead.
  - Refs: v8/v8@b38dfaf

- v8dbg_class_ThinString__actual_offset__int
  - Use v8dbg_class_ThinString__actual__String instead.
  - Refs: v8/v8@b38dfaf

This commit updates v8abbr.h to use the updated metadata.

Bump minimum version of ICU needed to build node to 65.

Refs: v8/v8@74bf96e

This commit replaces Symbol::Name() with
Symbol::Description().

Fixes: nodejs#30916

V8 is about to increase the max TypedArray length to 2**32-1, which
Node inherits as Buffer.kMaxLength. Some tests relied on values greater
than the previous max length (2**31-1) to throw errors; this updates
those tests for the new max length.

Serialization support of WasmModuleObjects will be removed in
https://crrev.com/c/2013110, thus we need to stop testing for that.

The {SetExpectInlineWasm} method is deprecated and non-functional since
V8 v8.1.
Thus node should stop calling it, so that it can be fully removed in a
future v8 version.

This removes uses of the "IsWebAssemblyCompiledModule" method, which is
deprecated in V8 v8.1 and will be removed in v8.2.
We could replace it by "IsWasmModuleObject", but since it's unused in
node anyway, I just remove the definition.

Ref: https://github.com/nodejs/node-v8/issues/120

Original commit message:

    Fix MSVC component build

    Add the necessary V8_EXPORT_PRIVATE attributes and a few other minor
    changes to make building DLLs with MSVC happy. (Note: Debug builds still
    seem to be failing in Torque, but this fixes Release builds).

    Bug: v8:8791
    Change-Id: Ia4d5372fd1cb961e6268a2b5c089bcd17822f1e5
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1996157
    Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
    Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
    Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#65822}

Refs: v8/v8@e8e324a