Fix the Dart formatter

editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/internal/indexer/location/DartElementLocationImpl.java

Index: editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/internal/indexer/location/DartElementLocationImpl.java
===================================================================
--- editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/internal/indexer/location/DartElementLocationImpl.java	(revision 2471)
+++ editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/internal/indexer/location/DartElementLocationImpl.java	(working copy)
@@ -1,11 +1,11 @@
 /*
  * Copyright (c) 2011, the Dart project authors.
- * 
+ *
  * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
  * in compliance with the License. You may obtain a copy of the License at
- * 
+ *
  * http://www.eclipse.org/legal/epl-v10.html
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  * or implied. See the License for the specific language governing permissions and limitations under
@@ -35,7 +35,7 @@
 
   /**
    * Initialize a newly created location to have the given source range.
-   * 
+   *
    * @param sourceRange the source range associated with this location
    */
   public DartElementLocationImpl(SourceRange sourceRange) {
@@ -88,7 +88,7 @@
 
   /**
    * Set the kind of reference represented by this location to the given kind.
-   * 
+   *
    * @param referenceKind the kind of reference represented by this location
    */
   public void setReferenceKind(ReferenceKind referenceKind) {
@@ -98,7 +98,7 @@
   /**
    * Use the given string builder to create the unique identifier for this location. The unique
    * identifier has the following format:
-   * 
+   *
    * <pre>
    *    <i>uniqueIdentifier</i> ::= <i>elementMemento</i> ':' <i>additionalData</i>
    *    <i>elementMemento</i> ::= String
@@ -108,7 +108,7 @@
    *    <i>sourceLength</i> ::= int
    *    <i>referenceKind</i> ::= char
    * </pre>
-   * 
+   *
    * @param builder the string builder to be used to create the unique identifier
    */
   private void writeUniqueIdentifier(StringBuilder builder) {