Support for DartBlockBody, DartExpressionBody, DartOmit in java2dart.

editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/index/operation/OperationProcessor.java

Index: editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/index/operation/OperationProcessor.java
diff --git a/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/index/operation/OperationProcessor.java b/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/index/operation/OperationProcessor.java
index de5b514274a6918f49b3a1b3b5e3ef77fa25718f..312dd4792f31efe93eacd88a8ef827261e5d9baa 100644
--- a/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/index/operation/OperationProcessor.java
+++ b/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/index/operation/OperationProcessor.java
@@ -17,6 +17,7 @@ import com.google.common.collect.Sets;
 import com.google.common.util.concurrent.Uninterruptibles;
 import com.google.dart.engine.AnalysisEngine;
 import com.google.dart.engine.source.Source;
+import com.google.dart.engine.utilities.translation.DartBlockBody;
 
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
@@ -190,10 +191,12 @@ public class OperationProcessor {
     }
   }
 
+  @DartBlockBody({})

[Brian Wilkerson, 2014/03/07 16:12:31]

If a method does nothing on the Dart side, don't we want to remove it and any
invocations of it?

[scheglov, 2014/03/07 22:47:44]

OK, I will just remove the whole class then.

   private void threadYield() {
     Thread.yield();
   }
 
+  @DartBlockBody({})
   private void waitOneMs() {
     Uninterruptibles.sleepUninterruptibly(1, TimeUnit.MILLISECONDS);
   }