Hopefully the last bit of restructuring between closture classes and loop boxing, etc.

pkg/compiler/lib/src/kernel/element_map.dart

Index: pkg/compiler/lib/src/kernel/element_map.dart
diff --git a/pkg/compiler/lib/src/kernel/element_map.dart b/pkg/compiler/lib/src/kernel/element_map.dart
index 19c9ddd4228f03f49a48d5589d42e8659c4afb1f..78d56704ab4224822995c989fb3adcf949f2398c 100644
--- a/pkg/compiler/lib/src/kernel/element_map.dart
+++ b/pkg/compiler/lib/src/kernel/element_map.dart
@@ -1112,9 +1112,8 @@ abstract class KernelToLocalsMap {
   /// if [node] is not a jump target.
   JumpTarget getJumpTargetForWhile(ir.WhileStatement node);
 
-  /// Returns the [LoopClosureRepresentationInfo] for the loop [node] in
-  /// [closureClassMaps].
-  LoopClosureRepresentationInfo getClosureRepresentationInfoForLoop(
+  /// Returns the [LoopClosureScope] for the loop [node] in [closureClassMaps].
+  LoopClosureScope getLoopClosureScope(
       ClosureDataLookup closureLookup, ir.TreeNode node);
 }