Remove KernelToLocalsMap.getLocalFunction

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 3af8242e1328d6e84ce3dd9e77cfaa7dec5efcf7..55716ca55e3ee529d065a68127ae14e109a51043 100644
--- a/pkg/compiler/lib/src/kernel/element_map.dart
+++ b/pkg/compiler/lib/src/kernel/element_map.dart
@@ -392,10 +392,6 @@ abstract class KernelToLocalsMap {
   Local getLocalVariable(ir.VariableDeclaration node,
       {bool isClosureCallMethod = false});
 
-  /// Returns the [Local] corresponding to the [node]. The node must be either
-  /// a [ir.FunctionDeclaration] or [ir.FunctionExpression].
-  Local getLocalFunction(ir.TreeNode node);
-
   /// Returns the [JumpTarget] for the break statement [node].
   JumpTarget getJumpTargetForBreak(ir.BreakStatement node);