Revert "Make `analyzer_cli` tests bot-friendly (#25001)."

Revert "Make `analyzer_cli` tests bot-friendly (#25001)."

This reverts commit e67affe6b6e35f7ed933c1736b60dc10bf164652.

R=keertip@google.com

Committed: https://github.com/dart-lang/sdk/commit/1c3df7f4ecb7b4a503fa9aa4e88d584c436006f0

[pquitslund, 2015-12-11 22:54:14]

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

[pquitslund, 2015-12-11 22:54:15]

Mysterious failures on the bots (not reproduced locally).  Reverting pending
further investigation.

```
Command[vm]: DART_CONFIGURATION=DebugIA32 xcodebuild/DebugIA32/dart-sdk/bin/dart
--enable_asserts --enable_type_checks --ignore-unrecognized-flags
--package-root=xcodebuild/DebugIA32/packages/
/b/build/slave/pmd-be/build/sdk/pkg/analyzer_cli/test/sdk_ext_test.dart
Took 0:00:03.408000

Short reproduction command (experimental):
    python tools/test.py -aia32 --use-sdk --checked --write-test-outcome-log
-t300 --copy-coredumps pkg/analyzer_cli/test/sdk_ext_test

FAILED: none-vm-checked debug_ia32 pkg/analyzer_cli/test/driver_test
Expected: Pass 
Actual: Fail
CommandOutput[vm]:

stdout:
unittest-suite-wait-for-done
Analyzing
[/b/build/slave/pmd-be/build/sdk/pkg/analyzer_cli/test/data/test_file.dart]...
No issues found


Command[vm]: DART_CONFIGURATION=DebugIA32 xcodebuild/DebugIA32/dart-sdk/bin/dart
--enable_asserts --enable_type_checks --ignore-unrecognized-flags
--package-root=xcodebuild/DebugIA32/packages/
/b/build/slave/pmd-be/build/sdk/pkg/analyzer_cli/test/driver_test.dart
Took 0:00:24.610000

Short reproduction command (experimental):
    python tools/test.py -aia32 --use-sdk --checked --write-test-outcome-log
-t300 --copy-coredumps pkg/analyzer_cli/test/driver_test

```

[pquitslund, 2015-12-11 22:54:57]

pquitslund@google.com changed reviewers:
+ keertip@google.com

[keertip, 2015-12-11 22:55:41]

lgtm

[pquitslund, 2015-12-11 22:57:04]

Description was changed from

==========
Revert "Make `analyzer_cli` tests bot-friendly (#25001)."

This reverts commit e67affe6b6e35f7ed933c1736b60dc10bf164652.
==========

to

==========
Revert "Make `analyzer_cli` tests bot-friendly (#25001)."

This reverts commit e67affe6b6e35f7ed933c1736b60dc10bf164652.

R=keertip@google.com

Committed:
https://github.com/dart-lang/sdk/commit/1c3df7f4ecb7b4a503fa9aa4e88d584c436006f0
==========

[pquitslund, 2015-12-11 22:57:05]

Committed patchset #1 (id:1) manually as
1c3df7f4ecb7b4a503fa9aa4e88d584c436006f0 (presubmit successful).