Addition of the new flag "file-read-mode" into the analysis server to fix the offset bug with Intel…

editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/FileReadMode.java

Index: editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/FileReadMode.java
diff --git a/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/RequestSink.java b/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/FileReadMode.java
similarity index 57%
copy from editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/RequestSink.java
copy to editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/FileReadMode.java
index c4af60a3f509cd1ca41eaaab69246edb2cb9a007..bb398d63a1ba0f4759dd821a5596e35946adeba2 100644
--- a/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/RequestSink.java
+++ b/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/internal/remote/FileReadMode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, the Dart project authors.
+ * Copyright (c) 2015, 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
@@ -13,23 +13,21 @@
  */
 package com.google.dart.server.internal.remote;
 
-import com.google.gson.JsonObject;
-
 /**
- * A destination for remote server requests.
+ * An enumeration of the services provided by the analysis domain. An enumeration of the ways files
+ * can be read from disk. Some clients normalize end of line characters which would make the file
+ * offset and range information incorrect.
  * 
  * @coverage dart.server.remote
  */
-public interface RequestSink {
+public enum FileReadMode {
   /**
-   * Put request into the sink.
-   * 
-   * @param request the request to put, not {@code null}.
+   * File contents are read as-is, no file changes occur.
    */
-  void add(JsonObject request);
+  AS_IS,
 
   /**
-   * Close the communication channel.
+   * File contents normalize the end of line characters to the single character new line '\n'.
    */
-  void close();
+  NORMALIZE_EOL_ALWAYS;
 }