remove TestRunner and revector callers to DartRunner

compiler/java/com/google/dart/compiler/CommandLineOptions.java

Index: compiler/java/com/google/dart/compiler/CommandLineOptions.java
diff --git a/compiler/java/com/google/dart/compiler/CommandLineOptions.java b/compiler/java/com/google/dart/compiler/CommandLineOptions.java
index c7485a01a5eacd456d078f7af2bba2fc13927942..80cc884e578f6a3b3a27f1b63aadab3e2ab72270 100644
--- a/compiler/java/com/google/dart/compiler/CommandLineOptions.java
+++ b/compiler/java/com/google/dart/compiler/CommandLineOptions.java
@@ -42,7 +42,7 @@ public class CommandLineOptions {
         usage = "Treat some type checks as warnings\n instead of fatal errors")
     private boolean shouldWarnOnNoSuchType = false;
 
-    @Option(name = "--enable_type_checks", 
+    @Option(name = "--enable_type_checks",
         usage = "Generate runtime type checks")
     private boolean developerModeChecks = false;
 
@@ -349,13 +349,6 @@ public class CommandLineOptions {
     }
   }
 
-
-  /**
-   * Command line options accepted by the {@link com.google.dart.runner.TestRunner} entry point.
-   */
-  public static class TestRunnerOptions extends DartRunnerOptions  {
-  }
-
   /**
    * Parses command line options, handling the feature to ignore unrecognized
    * flags.