Addition of the optional FileReadMode into the server spec.

pkg/analysis_server/lib/src/generated_protocol.dart

Index: pkg/analysis_server/lib/src/generated_protocol.dart
diff --git a/pkg/analysis_server/lib/src/generated_protocol.dart b/pkg/analysis_server/lib/src/generated_protocol.dart
index d83dd32a848f8705b3e94392dff2053942ee15ee..f61ba948e4efd8cd34a8fda70f2aed588a851a18 100644
--- a/pkg/analysis_server/lib/src/generated_protocol.dart
+++ b/pkg/analysis_server/lib/src/generated_protocol.dart
@@ -5411,6 +5411,7 @@ class AnalysisErrorType implements Enum {
  *   "generateDart2jsHints": optional bool
  *   "generateHints": optional bool
  *   "generateLints": optional bool
+ *   "fileReadMode": optional FileReadMode
  * }
  */
 class AnalysisOptions implements HasToJson {
@@ -5454,7 +5455,12 @@ class AnalysisOptions implements HasToJson {
    */
   bool generateLints;
 
-  AnalysisOptions({this.enableAsync, this.enableDeferredLoading, this.enableEnums, this.generateDart2jsHints, this.generateHints, this.generateLints});
+  /**
+   * The mode to read files from disk, by default this value is AS_IS.
+   */
+  FileReadMode fileReadMode;
+
+  AnalysisOptions({this.enableAsync, this.enableDeferredLoading, this.enableEnums, this.generateDart2jsHints, this.generateHints, this.generateLints, this.fileReadMode});
 
   factory AnalysisOptions.fromJson(JsonDecoder jsonDecoder, String jsonPath, Object json) {
     if (json == null) {
@@ -5485,7 +5491,11 @@ class AnalysisOptions implements HasToJson {
       if (json.containsKey("generateLints")) {
         generateLints = jsonDecoder._decodeBool(jsonPath + ".generateLints", json["generateLints"]);
       }
-      return new AnalysisOptions(enableAsync: enableAsync, enableDeferredLoading: enableDeferredLoading, enableEnums: enableEnums, generateDart2jsHints: generateDart2jsHints, generateHints: generateHints, generateLints: generateLints);
+      FileReadMode fileReadMode;
+      if (json.containsKey("fileReadMode")) {
+        fileReadMode = new FileReadMode.fromJson(jsonDecoder, jsonPath + ".fileReadMode", json["fileReadMode"]);
+      }
+      return new AnalysisOptions(enableAsync: enableAsync, enableDeferredLoading: enableDeferredLoading, enableEnums: enableEnums, generateDart2jsHints: generateDart2jsHints, generateHints: generateHints, generateLints: generateLints, fileReadMode: fileReadMode);
     } else {
       throw jsonDecoder.mismatch(jsonPath, "AnalysisOptions");
     }
@@ -5511,6 +5521,9 @@ class AnalysisOptions implements HasToJson {
     if (generateLints != null) {
       result["generateLints"] = generateLints;
     }
+    if (fileReadMode != null) {
+      result["fileReadMode"] = fileReadMode.toJson();
+    }
     return result;
   }
 
@@ -5525,7 +5538,8 @@ class AnalysisOptions implements HasToJson {
           enableEnums == other.enableEnums &&
           generateDart2jsHints == other.generateDart2jsHints &&
           generateHints == other.generateHints &&
-          generateLints == other.generateLints;
+          generateLints == other.generateLints &&
+          fileReadMode == other.fileReadMode;
     }
     return false;
   }
@@ -5539,6 +5553,7 @@ class AnalysisOptions implements HasToJson {
     hash = _JenkinsSmiHash.combine(hash, generateDart2jsHints.hashCode);
     hash = _JenkinsSmiHash.combine(hash, generateHints.hashCode);
     hash = _JenkinsSmiHash.combine(hash, generateLints.hashCode);
+    hash = _JenkinsSmiHash.combine(hash, fileReadMode.hashCode);
     return _JenkinsSmiHash.finish(hash);
   }
 }
@@ -6647,6 +6662,57 @@ class ExecutionService implements Enum {
 }
 
 /**
+ * FileReadMode
+ *
+ * enum {
+ *   AS_IS
+ *   NORMALIZE_EOL
+ * }
+ */
+class FileReadMode implements Enum {
+  /**
+   * File contents are read as-is, no file changes occur.
+   */
+  static const AS_IS = const FileReadMode._("AS_IS");
+
+  /**
+   * File contents normalize the end of line characters to the single character
+   * new line '\n'.
+   */
+  static const NORMALIZE_EOL = const FileReadMode._("NORMALIZE_EOL");
+
+  final String name;
+
+  const FileReadMode._(this.name);
+
+  factory FileReadMode(String name) {
+    switch (name) {
+      case "AS_IS":
+        return AS_IS;
+      case "NORMALIZE_EOL":
+        return NORMALIZE_EOL;
+    }
+    throw new Exception('Illegal enum value: $name');
+  }
+
+  factory FileReadMode.fromJson(JsonDecoder jsonDecoder, String jsonPath, Object json) {
+    if (json is String) {
+      try {
+        return new FileReadMode(json);
+      } catch(_) {
+        // Fall through
+      }
+    }
+    throw jsonDecoder.mismatch(jsonPath, "FileReadMode");
+  }
+
+  @override
+  String toString() => "FileReadMode.$name";
+
+  String toJson() => name;
+}
+
+/**
  * FoldingKind
  *
  * enum {