Revert "lambda: unit test for lambda expressions at Java Language source level."

REASON: Buildbots are having jack issues

This reverts commit 152ee552652691ecaec2db420d468cb178647952.

Change-Id: I650fe1a94f1b97c14a689599703498506dd70b23
diff --git a/test/956-checker-lambda/build b/test/956-checker-lambda/build
deleted file mode 100755
index d666020..0000000
--- a/test/956-checker-lambda/build
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2015 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Make us exit on a failure.
-set -e
-
-# Hard-wired use of experimental jack.
-# TODO: fix this temporary work-around for lambdas, see b/19467889
-export USE_JACK=true
-export JACK_VERSION="-1.1.PRE_ALPHA"
-export JACK_SERVER=false
-export JACK_REPOSITORY="${ANDROID_BUILD_TOP}/prebuilts/sdk/tools/jacks"
-
-./default-build "$@" --experimental lambdas
diff --git a/test/956-checker-lambda/expected.txt b/test/956-checker-lambda/expected.txt
deleted file mode 100644
index 521aed5..0000000
--- a/test/956-checker-lambda/expected.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Lambda 123
-passed
diff --git a/test/956-checker-lambda/info.txt b/test/956-checker-lambda/info.txt
deleted file mode 100644
index 6bc7442..0000000
--- a/test/956-checker-lambda/info.txt
+++ /dev/null
@@ -1 +0,0 @@
-Test on lambda expressions.
diff --git a/test/956-checker-lambda/run b/test/956-checker-lambda/run
deleted file mode 100755
index 2fb2f89..0000000
--- a/test/956-checker-lambda/run
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/bash
-#
-# Copyright (C) 2015 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Ensure that the lambda experimental opcodes are turned on for dalvikvm and dex2oat
-${RUN} "$@" --experimental lambdas
diff --git a/test/956-checker-lambda/src/Main.java b/test/956-checker-lambda/src/Main.java
deleted file mode 100644
index b5f4a94..0000000
--- a/test/956-checker-lambda/src/Main.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Test on lambda expressions.
-//
-public class Main {
-
-  @NeedsLambda
-  interface L1 {
-    public void run(int a);
-  }
-
-  int d;
-
-  public Main() {
-    d = 4;
-  }
-
-  private void doit(int a) {
-    int b = 2;
-    // Captures parameter, local, and field. Takes its own parameter.
-    // TODO: add field d as well, b/25631011 prevents this
-    L1 lambda1 = (int c) -> { System.out.println("Lambda " + a + b + c); };
-    lambda1.run(3);
-  }
-
-  public static void main(String[] args) {
-    new Main().doit(1);
-    System.out.println("passed");
-  }
-}