Convert all the generated tests to reflective.

pkg/analyzer/test/generated/test_support.dart

 // Copyright (c) 2014, 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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.test_support;
 
 import 'dart:collection';
@@ skipping 414 matching lines @@
    * @return the source string composed of the given lines
    */
   static String createSource(List<String> lines) {
     PrintStringWriter writer = new PrintStringWriter();
     for (String line in lines) {
       writer.println(line);
     }
     return writer.toString();
   }
 
-  static dartSuite() {
-    _ut.group('EngineTestCase', () {
-    });
-  }
-
   /**
    * @return the [AstNode] with requested type at offset of the "prefix".
    */
   static AstNode findNode(AstNode root, String code, String prefix,
       Predicate<AstNode> predicate) {
     int offset = code.indexOf(prefix);
     if (offset == -1) {
       throw new IllegalArgumentException("Not found '${prefix}'.");
     }
     AstNode node = new NodeLocator.con1(offset).searchWithin(root);
@@ skipping 215 matching lines @@
           builder.append("; ");
         }
         builder.append(expectedCount);
         builder.append(" errors of type ");
         builder.append("${code.runtimeType.toString()}.${code}");
         builder.append(", found ");
         builder.append(actualCount);
       }
     }
     //
-
-
-
-
-        // Check that there are no more errors in the actual-errors map, otherwise, record message.
+    // Check that there are no more errors in the actual-errors map,
+    // otherwise record message.
     //
     for (MapEntry<ErrorCode, List<AnalysisError>> entry in getMapEntrySet(
         errorsByCode)) {
       ErrorCode code = entry.getKey();
       List<AnalysisError> actualErrors = entry.getValue();
       int actualCount = actualErrors.length;
       if (builder.length == 0) {
         builder.append("Expected ");
       } else {
         builder.append("; ");
@@ skipping 279 matching lines @@
   /**
    * The number of times that the contents of this source have been requested.
    */
   int readCount = 0;
 
   TestSource([this._name = '/test.dart', this._contents]);
 
   TimestampedData<String> get contents {
     readCount++;
     if (generateExceptionOnRead) {
-      throw new Exception("I/O Exception while getting the contents of " + _name);
+      String msg = "I/O Exception while getting the contents of " + _name;
+      throw new Exception(msg);
     }
     return new TimestampedData<String>(0, _contents);
   }
   void setContents(String value) {
     modificationStamp = new DateTime.now().millisecondsSinceEpoch;
     _contents = value;
   }
   String get encoding {
     throw new UnsupportedOperationException();
   }
@@ skipping 23 matching lines @@
   void getContentsToReceiver(Source_ContentReceiver receiver) {
     throw new UnsupportedOperationException();
   }
   Source resolve(String uri) {
     throw new UnsupportedOperationException();
   }
   Uri resolveRelativeUri(Uri uri) {
     return new Uri(scheme: 'file', path: _name).resolveUri(uri);
   }
 }