Fixed several compiler warnings.

editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/parser/Parser.java

Index: editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/parser/Parser.java
===================================================================
--- editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/parser/Parser.java	(revision 10251)
+++ editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/parser/Parser.java	(working copy)
@@ -496,18 +496,18 @@
     return true;
   }
 
-  /**
-   * Return {@code true} if the current token is a valid identifier. Valid identifiers include
-   * built-in identifiers (pseudo-keywords).
-   * 
-   * @return {@code true} if the current token is a valid identifier
-   */
-  private boolean matchesIdentifier() {
-    // TODO(brianwilkerson) Use this in most of the places where matches(TokenType.IDENTIFIER) is
-    // currently being used.
-    return matches(TokenType.IDENTIFIER)
-        || (matches(TokenType.KEYWORD) && ((KeywordToken) currentToken).getKeyword().isPseudoKeyword());
-  }
+//  /**

[Brian Wilkerson, 2012/08/03 21:41:21]

I know about this, and I'd rather that it didn't get commented out, but I
suppose it's not a big deal either way...

[devoncarew, 2012/08/03 21:43:23]

@SuppressWarnings("unused")?

[Brian Wilkerson, 2012/08/03 21:59:46]

Either way, or no change at all. I'll be fixing it relatively soon by using it.

+//   * Return {@code true} if the current token is a valid identifier. Valid identifiers include
+//   * built-in identifiers (pseudo-keywords).
+//   * 
+//   * @return {@code true} if the current token is a valid identifier
+//   */
+//  private boolean matchesIdentifier() {
+//    // TODO(brianwilkerson) Use this in most of the places where matches(TokenType.IDENTIFIER) is
+//    // currently being used.
+//    return matches(TokenType.IDENTIFIER)
+//        || (matches(TokenType.KEYWORD) && ((KeywordToken) currentToken).getKeyword().isPseudoKeyword());
+//  }
 
   /**
    * If the current token has the given type, then advance to the next token and return {@code true}