tree 3dd184159bca92e8ba044c0a3175e06253dfbb86
parent b6b2dde9a748f78a6f7c9660739e9cd54ff90d63
author Wyatt Allen <wyatta@google.com> 1526348467 -0700
committer Wyatt Allen <wyatta@google.com> 1526509565 -0700

Refactor optional JSON fetch arguments to objects

Two utility methods in the REST API interface for fetching JSON (named
_fetchJSON and _fetchRawJSON) took many optional arguments. This made
call sites difficult to read optional parameters would tend to spread
upwards to higher-level methods that use them.

Refactor the argument lists of these two methods into objects with
optional properties. The Defs.FetchJSONRequest typedef ensures that the
objects are well-typed. The utility method call sites and tests are
updated.

Feature: Issue 8324
Change-Id: I7e4cd242d961629b08b046a9d05469c09f6053bf