Implement canonical name scheme in kernel.

pkg/kernel/lib/frontend/accessors.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /// A library to help transform compounds and null-aware accessors into
 /// let expressions.
 library kernel.frontend.accessors;
 
 import '../ast.dart';
 
@@ skipping 49 matching lines @@
         offset: offset,
         voidContext: voidContext,
         interfaceTarget: interfaceTarget);
   }
 
   Expression buildPostfixIncrement(Name binaryOperator,
       {int offset: TreeNode.noOffset,
       bool voidContext: false,
       Procedure interfaceTarget}) {
     if (voidContext) {
-      return buildPrefixIncrement(binaryOperator, offset: offset,
-          voidContext: true, interfaceTarget: interfaceTarget);
+      return buildPrefixIncrement(binaryOperator,
+          offset: offset, voidContext: true, interfaceTarget: interfaceTarget);
     }
     var value = new VariableDeclaration.forValue(_makeRead());
     valueAccess() => new VariableGet(value);
     var dummy = new VariableDeclaration.forValue(_makeWrite(
-        builtBinary = makeBinary(valueAccess(), binaryOperator, interfaceTarget,
-            new IntLiteral(1), offset: offset),
+        builtBinary = makeBinary(
+            valueAccess(), binaryOperator, interfaceTarget, new IntLiteral(1),
+            offset: offset),
         true));
     return _finish(makeLet(value, makeLet(dummy, valueAccess())));
   }
 
   Expression _makeSimpleRead() => _makeRead();
 
   Expression _makeSimpleWrite(Expression value, bool voidContext) {
     return _makeWrite(value, voidContext);
   }
 
@@ skipping 338 matching lines @@
 
 VariableDeclaration makeOrReuseVariable(Expression value) {
   // TODO: Devise a way to remember if a variable declaration was reused
   // or is fresh (hence needs a let binding).
   return new VariableDeclaration.forValue(value);
 }
 
 Expression wrapInvalid(Expression e) {
   return new Let(new VariableDeclaration.forValue(e), new InvalidExpression());
 }