Issue 6202. Remove support for 'Dynamic'. Add Clean Up to rename to 'dynamic'.

compiler/java/com/google/dart/compiler/resolver/Resolver.java

 // Copyright (c) 2012, 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.
 
 package com.google.dart.compiler.resolver;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import com.google.dart.compiler.DartCompilationPhase;
@@ skipping 2126 matching lines @@
           typeArgs.add(originalTypeArgs.get(0));
           typeArgs.add(originalTypeArgs.get(1));
           break;
         default:
           topLevelContext.onError(node, ResolverErrorCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS,
                                   defaultLiteralMapType,
                                   originalTypeArgs.size(), 1);
           // fall through
         case 0:
           typeArgs.add(implicitKey);
-          DartTypeNode implicitValue = new DartTypeNode(new DartIdentifier("Dynamic"));
+          DartTypeNode implicitValue = new DartTypeNode(new DartIdentifier("dynamic"));
           typeArgs.add(implicitValue);
           break;
       }
 
       InterfaceType type =
           context.instantiateParameterizedType(
               defaultLiteralMapType.getElement(),
               node,
               typeArgs,
               ASTNodes.isStaticContext(node),
@@ skipping 259 matching lines @@
           ClassElement currentClass = (ClassElement) constructor.getEnclosingElement();
           if (nextClass == currentClass) {
             return (ConstructorNodeElement) nextConstructorElement;
           }
         }
       }
     }
     return null;
   }
 }