Make methods in Stopwatch getters and rename to be more consistent.

lib/compiler/samples/leap/leap_leg.dart

 // 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.
 
 compilerIsolate(port) {
   Runner runner = new Runner();
   runner.init();
 
   port.receive((msg, replyTo) {
     replyTo.send(runner.update(msg));
@@ skipping 109 matching lines @@
 
 class Runner {
   final LeapCompiler compiler;
 
   Runner() : compiler = new LeapCompiler();
 
   String init() {
     Stopwatch sw = new Stopwatch()..start();
     compiler.scanBuiltinLibraries();
     sw.stop();
-    return 'Scanned core libraries in ${sw.elapsedInMs()}ms';
+    return 'Scanned core libraries in ${sw.elapsedMilliseconds}ms';
   }
 
   String update(String codeText) {
     StringBuffer sb = new StringBuffer();
 
     Stopwatch sw = new Stopwatch()..start();
 
     LibraryElement e = compile(new LeapScript(codeText));
 
     void printFunction(FunctionElement fe, [String indentation = ""]) {
@@ skipping 49 matching lines @@
       case ElementKind.CLASS:
         printClass(c);
         break;
 
       case ElementKind.FIELD:
         printField (c);
         break;
       }
     }
 
-    compiler.log("Outline ${sw.elapsedInMs()}");
+    compiler.log("Outline ${sw.elapsedMilliseconds}");
     return sb.toString();
   }
 
   Element compile(String script) {
     return compiler.runSelective(script);
   }
 }
 
 class LeapCompiler extends Compiler {
   HttpRequestCache cache;
@@ skipping 52 matching lines @@
   Element runSelective(Script script) {
     Stopwatch sw = new Stopwatch()..start();
     Element e;
     try {
       e = runCompilerSelective(script);
     } on CompilerCancelledException catch (exception) {
       log(exception.toString());
       log('compilation failed');
       return null;
     }
-    log('compilation succeeded: ${sw.elapsedInMs()}ms');
+    log('compilation succeeded: ${sw.elapsedMilliseconds}ms');
     return e;
   }
 
   LibraryElement runCompilerSelective(Script script) {
     mainApp = new LibraryElement(script);
 
     universe.libraries.remove(script.uri.toString());
     Element element;
     withCurrentElement(mainApp, () {
         scanner.scan(mainApp);
       });
     return mainApp;
   }
 }