Add an analyzer method to flush resolved ASTs (for testing).

Add an analyzer method to flush resolved ASTs (for testing).

This should allow us to avoid referring to some private implementation
details of analyzer from analysis server.

R=brianwilkerson@google.com

Committed: https://github.com/dart-lang/sdk/commit/160645fba65dc6e70208ac9b6f40ec6bf51507cb

[Paul Berry, 2015-06-24 16:42:19]

paulberry@google.com changed reviewers:
+ brianwilkerson@google.com

[Brian Wilkerson, 2015-06-24 16:56:58]

LGTM

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/contex...
File pkg/analyzer/lib/src/context/context.dart (right):

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/contex...
pkg/analyzer/lib/src/context/context.dart:1189: void
test_flushResolvedUnit(Source source) {
The non-task-model version of this method flushes all AST structures, but this
misses PARSED_UNIT. Not sure which is the intended behavior.

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/genera...
File pkg/analyzer/lib/src/generated/engine.dart (right):

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/genera...
pkg/analyzer/lib/src/generated/engine.dart:4183: void _logInformation(String
message) {
I would have expected "_l" to sort before "_n". Is our sorting broken?

[Paul Berry, 2015-06-24 20:08:32]

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/contex...
File pkg/analyzer/lib/src/context/context.dart (right):

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/contex...
pkg/analyzer/lib/src/context/context.dart:1189: void
test_flushResolvedUnit(Source source) {
On 2015/06/24 16:56:58, Brian Wilkerson wrote:
> The non-task-model version of this method flushes all AST structures, but this
> misses PARSED_UNIT. Not sure which is the intended behavior.

Ok, as per our discussion, I've renamed this to test_flushAstStructures and made
it flush PARSED_UNIT as well.

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/genera...
File pkg/analyzer/lib/src/generated/engine.dart (right):

https://codereview.chromium.org/1210603002/diff/1/pkg/analyzer/lib/src/genera...
pkg/analyzer/lib/src/generated/engine.dart:4183: void _logInformation(String
message) {
On 2015/06/24 16:56:58, Brian Wilkerson wrote:
> I would have expected "_l" to sort before "_n". Is our sorting broken?

Fixed.

[Paul Berry, 2015-06-24 20:17:07]

Committed patchset #1 (id:1) manually as
160645fba65dc6e70208ac9b6f40ec6bf51507cb (presubmit successful).