Remove most superfluous getter arguments from dart2js.

dart/lib/compiler/implementation/compiler.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.
 
 
 /**
  * If true, print a warning for each method that was resolved, but not
  * compiled.
  */
 final bool REPORT_EXCESS_RESOLUTION = false;
@@ skipping 86 matching lines @@
   ClassElement listClass;
   Element assertMethod;
 
   /**
    * Interface used to determine if an object has the JavaScript
    * indexing behavior. The interface is only visible to specific
    * libraries.
    */
   ClassElement jsIndexingBehaviorInterface;
 
-  Element get currentElement() => _currentElement;
+  Element get currentElement => _currentElement;
   withCurrentElement(Element element, f()) {
     Element old = currentElement;
     _currentElement = element;
     try {
       return f();
     } catch (CompilerCancelledException ex) {
       throw;
     } catch (StackOverflowException ex) {
       // We cannot report anything useful in this case, because we
       // do not have enough stack space.
@@ skipping 67 matching lines @@
     typesTask = new ti.TypesTask(this);
     backend = emitJavascript ?
         new js_backend.JavaScriptBackend(this, generateSourceMap) :
         new dart_backend.DartBackend(this, validateUnparse);
     enqueuer = new EnqueueTask(this);
     tasks = [scanner, dietParser, parser, resolver, closureToClassMapper,
              checker, typesTask, constantHandler, enqueuer];
     tasks.addAll(backend.tasks);
   }
 
-  Universe get resolverWorld() => enqueuer.resolution.universe;
-  Universe get codegenWorld() => enqueuer.codegen.universe;
+  Universe get resolverWorld => enqueuer.resolution.universe;
+  Universe get codegenWorld => enqueuer.codegen.universe;
 
   int getNextFreeClassId() => nextFreeClassId++;
 
   void ensure(bool condition) {
     if (!condition) cancel('failed assertion in leg');
   }
 
   void unimplemented(String methodName,
                      [Node node, Token token, HInstruction instruction,
                       Element element]) {
@@ skipping 612 matching lines @@
     Uri uri = element.getCompilationUnit().script.uri;
     return (position === null)
         ? new SourceSpan(uri, 0, 0)
         : spanFromTokens(position, position, uri);
   }
 
   Script readScript(Uri uri, [ScriptTag node]) {
     unimplemented('Compiler.readScript');
   }
 
-  String get legDirectory() {
+  String get legDirectory {
     unimplemented('Compiler.legDirectory');
   }
 
   Element findHelper(SourceString name)
       => jsHelperLibrary.findLocal(name);
   Element findInterceptor(SourceString name)
       => interceptorsLibrary.findLocal(name);
 
-  bool get isMockCompilation() => false;
+  bool get isMockCompilation => false;
 }
 
 class CompilerTask {
   final Compiler compiler;
   final Stopwatch watch;
 
   CompilerTask(this.compiler) : watch = new Stopwatch();
 
-  String get name() => 'Unknown task';
-  int get timing() => watch.elapsedInMs();
+  String get name => 'Unknown task';
+  int get timing => watch.elapsedInMs();
 
   measure(Function action) {
     // TODO(kasperl): Do we have to worry about exceptions here?
     CompilerTask previous = compiler.measuredTask;
     compiler.measuredTask = this;
     if (previous !== null) previous.watch.stop();
     watch.start();
     var result = action();
     watch.stop();
     if (previous !== null) previous.watch.start();
@@ skipping 40 matching lines @@
     final endOffset = end.charOffset + end.slowCharCount;
 
     // [begin] and [end] might be the same for the same empty token. This
     // happens for instance when scanning '$$'.
     assert(endOffset >= beginOffset);
     return f(beginOffset, endOffset);
   }
 
   String toString() => 'SourceSpan($uri, $begin, $end)';
 }