Move coroutines to kotlin.coroutines package: compiler

Generate continuation type as kotlin.coroutines.Continuaion. This code will
fail at runtime since there is no stdlib backing this change yet.
However, in order to generate compatible stdlib we need a compiler, which
generates continuation type as kotlin.coroutines.Continuation.
Thus, firstly we support the change in the compiler, make it bootstrap
compiler and only then change stdlib and tests accordingly.
 #KT-23362

core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/DeserializationConfiguration.kt

@@ -1,17 +1,6 @@
 /*
- * Copyright 2010-2016 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.
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
  */
 
 package org.jetbrains.kotlin.serialization.deserialization
@@ -32,5 +21,8 @@ interface DeserializationConfiguration {
     val readDeserializedContracts: Boolean
         get() = false
 
+    val releaseCoroutines: Boolean
+        get() = false
+
     object Default : DeserializationConfiguration
 }

core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/TypeDeserializer.kt

@@ -1,17 +1,6 @@
 /*
- * Copyright 2010-2016 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.
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
  */
 
 package org.jetbrains.kotlin.serialization.deserialization
@@ -99,7 +88,7 @@ class TypeDeserializer(
         }.toList()
 
         val simpleType = if (Flags.SUSPEND_TYPE.get(proto.flags)) {
-            createSuspendFunctionType(annotations, constructor, arguments, proto.nullable)
+            createSuspendFunctionType(annotations, constructor, arguments, proto.nullable, c.components.configuration.releaseCoroutines)
         }
         else {
             KotlinTypeFactory.simpleType(annotations, constructor, arguments, proto.nullable)
@@ -137,15 +126,17 @@ class TypeDeserializer(
     }
 
     private fun createSuspendFunctionType(
-            annotations: Annotations,
-            functionTypeConstructor: TypeConstructor,
-            arguments: List<TypeProjection>,
-            nullable: Boolean
+        annotations: Annotations,
+        functionTypeConstructor: TypeConstructor,
+        arguments: List<TypeProjection>,
+        nullable: Boolean,
+        isReleaseCoroutines: Boolean
     ): SimpleType {
         val result = when (functionTypeConstructor.parameters.size - arguments.size) {
             0 -> {
                 val functionType = KotlinTypeFactory.simpleType(annotations, functionTypeConstructor, arguments, nullable)
-                functionType.takeIf { it.isFunctionType }?.let(::transformRuntimeFunctionTypeToSuspendFunction)
+                functionType.takeIf { it.isFunctionType }
+                    ?.let { funType -> transformRuntimeFunctionTypeToSuspendFunction(funType, isReleaseCoroutines) }
             }
             // This case for types written by eap compiler 1.1
             1 -> {