Move buildSequence/buildIterator to kotlin.coroutines.experimental

libraries/stdlib/test/coroutines/SequenceBuilderTest.kt

@@ -1,7 +1,25 @@
-package test.collections
+/*
+ * Copyright 2010-2017 JetBrains s.r.o.
+ *
+ * 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 test.coroutines
 
 import org.junit.Test
 import kotlin.test.*
+import kotlin.coroutines.experimental.buildSequence
+import kotlin.coroutines.experimental.buildIterator
 
 class SequenceBuilderTest {
     @Test
@@ -269,4 +287,4 @@ class SequenceBuilderTest {
                 effects.toList()
         )
     }
-}
+}