Add syntax coloring support for raw strings and string interpolation

editor/tools/plugins/com.google.dart.tools.ui/src/com/google/dart/tools/ui/text/DartPartitions.java

Index: editor/tools/plugins/com.google.dart.tools.ui/src/com/google/dart/tools/ui/text/DartPartitions.java
===================================================================
--- editor/tools/plugins/com.google.dart.tools.ui/src/com/google/dart/tools/ui/text/DartPartitions.java	(revision 2344)
+++ editor/tools/plugins/com.google.dart.tools.ui/src/com/google/dart/tools/ui/text/DartPartitions.java	(working copy)
@@ -1,16 +1,14 @@
 /*
  * 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
- *
+ * 
+ * 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
+ * 
+ * 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
  * the License.
  */
 package com.google.dart.tools.ui.text;
@@ -33,7 +31,7 @@
   String DART_MULTI_LINE_COMMENT = "__dart_multiline_comment"; //$NON-NLS-1$
 
   /**
-   * The identifier of the Dart partition content type.
+   * The identifier of the DartDoc comment partition content type.
    */
   String DART_DOC = "__dart_doc"; //$NON-NLS-1$