Convert property methods into getters.

sdk/lib/_internal/compiler/implementation/dart_backend/renamer.dart

Index: sdk/lib/_internal/compiler/implementation/dart_backend/renamer.dart
diff --git a/sdk/lib/_internal/compiler/implementation/dart_backend/renamer.dart b/sdk/lib/_internal/compiler/implementation/dart_backend/renamer.dart
index 7ab927d5acec9e2f2c9a17ba38de567a32c857e4..6ff101aa9a010b2cef66bd91f95894cea6e5f7c2 100644
--- a/sdk/lib/_internal/compiler/implementation/dart_backend/renamer.dart
+++ b/sdk/lib/_internal/compiler/implementation/dart_backend/renamer.dart
@@ -106,7 +106,7 @@ void renamePlaceholders(
 
   String renameConstructor(Element element, ConstructorPlaceholder placeholder,
       Function renameString, Function renameElement) {
-    assert(element.isConstructor());
+    assert(element.isConstructor);
     StringBuffer result = new StringBuffer();
     String name = element.name;
     if (element.name != '') {
@@ -116,8 +116,8 @@ void renamePlaceholders(
         result.write(renameType(placeholder.type, renameElement));
         result.write('.');
       }
-      if (!element.getLibrary().isPlatformLibrary) {
-        name = renameString(element.getLibrary(), name);
+      if (!element.library.isPlatformLibrary) {
+        name = renameString(element.library, name);
       }
       result.write(name);
     } else {
@@ -133,12 +133,12 @@ void renamePlaceholders(
            element is TypeVariableElement);
     // TODO(smok): We may want to reuse class static field and method names.
     String originalName = element.name;
-    LibraryElement library = element.getLibrary();
-    if (identical(element.getLibrary(), compiler.coreLibrary)) {
+    LibraryElement library = element.library;
+    if (identical(element.library, compiler.coreLibrary)) {
       return originalName;
     }
     if (library.isPlatformLibrary) {
-      assert(element.isTopLevel());
+      assert(element.isTopLevel);
       if (reexportingLibraries.containsKey(element)) {
         library = reexportingLibraries[element];
       }
@@ -258,8 +258,8 @@ void renamePlaceholders(
         (functionElement, functionScope) {
       Set<LocalPlaceholder> placeholders = functionScope.localPlaceholders;
       Set<String> memberIdentifiers = new Set<String>();
-      if (functionElement.getEnclosingClass() != null) {
-        functionElement.getEnclosingClass().forEachMember(
+      if (functionElement.enclosingClass != null) {
+        functionElement.enclosingClass.forEachMember(
             (enclosingClass, member) {
               memberIdentifiers.add(member.name);
             });