Update from Google.

--
MOE_MIGRATED_REVID=85702957
diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/TestCompletionValue.java b/src/main/java/com/google/devtools/build/lib/skyframe/TestCompletionValue.java
new file mode 100644
index 0000000..da944ed
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/TestCompletionValue.java
@@ -0,0 +1,66 @@
+// Copyright 2014 Google Inc. All rights reserved.
+//
+// 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.
+package com.google.devtools.build.lib.skyframe;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Iterables;
+import com.google.devtools.build.lib.analysis.ConfiguredTarget;
+import com.google.devtools.build.lib.analysis.LabelAndConfiguration;
+import com.google.devtools.build.skyframe.SkyKey;
+import com.google.devtools.build.skyframe.SkyValue;
+
+import java.util.Collection;
+
+/**
+ * A test completion value represents the completion of a test target. This includes the execution
+ * of all test shards and repeated runs, if applicable.
+ */
+public class TestCompletionValue implements SkyValue {
+  static final TestCompletionValue TEST_COMPLETION_MARKER = new TestCompletionValue();
+
+  private TestCompletionValue() { }
+
+  public static SkyKey key(LabelAndConfiguration lac, boolean exclusive) {
+    return new SkyKey(SkyFunctions.TEST_COMPLETION, new TestCompletionKey(lac, exclusive));
+  }
+
+  public static Iterable<SkyKey> keys(Collection<ConfiguredTarget> targets,
+                                      final boolean exclusive) {
+    return Iterables.transform(targets, new Function<ConfiguredTarget, SkyKey>() {
+      @Override
+      public SkyKey apply(ConfiguredTarget ct) {
+        return new SkyKey(SkyFunctions.TEST_COMPLETION, 
+            new TestCompletionKey(new LabelAndConfiguration(ct), exclusive));
+      }
+    });
+  }
+  
+  static class TestCompletionKey {
+    private final LabelAndConfiguration lac;
+    private final boolean exclusiveTesting;
+
+    TestCompletionKey(LabelAndConfiguration lac, boolean exclusive) {
+      this.lac = lac;
+      this.exclusiveTesting = exclusive;
+    }
+
+    public LabelAndConfiguration getLabelAndConfiguration() {
+      return lac;
+    }
+
+    public boolean isExclusiveTesting() {
+      return exclusiveTesting;
+    }
+  }
+}