Removes deprecated platform::CreateDefaultPlatform,
Object::GetPropertNames/GetOwnPropertyNames/HasRealNamedProperty/
HasRealIndexedProperty/HasRealNamedCallbackProperty,
Function::New/Call and Isolate::SetWasmCompileStreamingCallback.

Change-Id: I00c73576bbfbdc6bbe72bad9ac9d7a338a5bf068
Reviewed-on: https://chromium-review.googlesource.com/c/1460952Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59510}