tree 465ba81b92128a71d6b6b249cea7005d5aa2cb92
parent b49d69394973cb1ec30727594d83e11c446f7f65
author Pascal Perez <pascallouis@google.com> 1550866959 -0500
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1551415168 +0000

[fidl][golang] Bindings support for XUnions

Details:

- xunion and nullable xunions
- partially removed support for nullable tables (FIDL-491 for remaining
work)
- all conformance tests ported (note that ordinals are different because
the library name is different, GIDL will help with that)
- splitting FIDL bindings tests out of go_stdlib_test to be able to
iterate faster (corresponding garnet change must be landed separately,
once this has been merged, and rolled into garnet)

A bit more details about testing flow

	Tab 1> fx full-build && fx serve-updates
	Tab 2> fx run -N
	Tab 3> fx run-test go_fidl_tests -- -test.v -test.run 'TestAllSuccessCases/.*xunion.*'

Test: see notes in commit message
Change-Id: Ia17c0ab3517a0ceb9480d94ad6acd62c4ae5fd16