[Wire] Implement InlineSharedMemoryManager

This patch implements InlineSharedMemoryManager as a preparation of
importing a Transfer Buffer from Dawn wire to Dawn native.

`InlineSharedMemoryManager` is used to emulate `MappedMemoryManager`
in Chromium to create and manage the `SharedMemory`s that are shared
between wire client and wire server. Like `MappedMemoryManager`,
both client and server `InlineMemoryTransferService` will share the
same `InlineSharedMemoryManager` and query the information about the
`SharedMemory` from the `InlineSharedMemoryManager`.

Bug: 386255678
Change-Id: I3062de49591966cbdb4532562d5c403549a006e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/331375
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Shao, Jiawei <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>