VM: Save one bool when serializing library prefixes.

VM: Save one bool when serializing library prefixes.

When loading a snapshot all library prefixes should be considered not
loaded. This makes code running from a JIT snapshot throw the correct
error when using a deferred prefix before it is loaded.

Also, update test status and avoid skipping tests.

BUG=
R=rmacnak@google.com

Committed: https://github.com/dart-lang/sdk/commit/701b91eb3141f6afa1ee73d5d6fff9da7b719a1e

[Florian Schneider, 2016-10-13 20:28:29]

fschneider@google.com changed reviewers:
+ rmacnak@google.com

[Florian Schneider, 2016-10-13 20:28:47]

Description was changed from

==========
VM: Save one bool when serializing library prefixes.

When loading a snapshot all library prefixes should be considered not
loaded. This makes code running from a JIT snapshot throw the correct
error when using a deferred prefix before it is loaded.

BUG=
==========

to

==========
VM: Save one bool when serializing library prefixes.

When loading a snapshot all library prefixes should be considered not
loaded. This makes code running from a JIT snapshot throw the correct
error when using a deferred prefix before it is loaded.

Also, update test status and avoid skipping tests.

BUG=
==========

[rmacnak, 2016-10-13 20:34:18]

lgtm

[Florian Schneider, 2016-10-13 20:36:23]

Description was changed from

==========
VM: Save one bool when serializing library prefixes.

When loading a snapshot all library prefixes should be considered not
loaded. This makes code running from a JIT snapshot throw the correct
error when using a deferred prefix before it is loaded.

Also, update test status and avoid skipping tests.

BUG=
==========

to

==========
VM: Save one bool when serializing library prefixes.

When loading a snapshot all library prefixes should be considered not
loaded. This makes code running from a JIT snapshot throw the correct
error when using a deferred prefix before it is loaded.

Also, update test status and avoid skipping tests.

BUG=
R=rmacnak@google.com

Committed:
https://github.com/dart-lang/sdk/commit/701b91eb3141f6afa1ee73d5d6fff9da7b719a1e
==========

[Florian Schneider, 2016-10-13 20:36:25]

Committed patchset #2 (id:20001) manually as
701b91eb3141f6afa1ee73d5d6fff9da7b719a1e (presubmit successful).