Fixes warnings and formatting issues in some dartc files

compiler/java/com/google/dart/compiler/parser/DartParser.java

Index: compiler/java/com/google/dart/compiler/parser/DartParser.java
diff --git a/compiler/java/com/google/dart/compiler/parser/DartParser.java b/compiler/java/com/google/dart/compiler/parser/DartParser.java
index 3a5f1a42c5604ef109070690ef52415d59365e9a..0d48aa36900d2f978f22a9da49e9fff808e99daf 100644
--- a/compiler/java/com/google/dart/compiler/parser/DartParser.java
+++ b/compiler/java/com/google/dart/compiler/parser/DartParser.java
@@ -2954,15 +2954,6 @@ public class DartParser extends CompletionHooksParserBase {
     }
   }
 
-  private DartExpression parseAssignableSelector(DartExpression receiver) {

[zundel, 2012/04/08 05:57:16]

I removed the reference to this method last week.

-    DartExpression expression = tryParseAssignableSelector(receiver);
-    if (expression == null) {
-      reportError(position(), ParserErrorCode.EXPECTED_PERIOD_OR_LEFT_BRACKET);
-      expression = receiver;
-    }
-    return expression;
-  }
-
   /**
    * <pre>
    * block