Format all dart: library files

sdk/lib/io/link.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart.io;
 
 /**
  * [Link] objects are references to filesystem links.
  *
  */
@@ skipping 83 matching lines @@
   /**
    * Renames this link. Returns a `Future<Link>` that completes
    * with a [Link] instance for the renamed link.
    *
    * If [newPath] identifies an existing link, that link is
    * replaced. If [newPath] identifies an existing file or directory,
    * the operation fails and the future completes with an exception.
    */
   Future<Link> rename(String newPath);
 
-   /**
+  /**
    * Synchronously renames this link. Returns a [Link]
    * instance for the renamed link.
    *
    * If [newPath] identifies an existing link, that link is
    * replaced. If [newPath] identifies an existing file or directory
    * the operation fails and an exception is thrown.
    */
   Link renameSync(String newPath);
 
   /**
@@ skipping 21 matching lines @@
    * Synchronously gets the target of the link. Returns the path to the target.
    *
    * If the returned target is a relative path, it is relative to the
    * directory containing the link.
    *
    * If the link does not exist, or is not a link, throws a FileSystemException.
    */
   String targetSync();
 }
 
-
 class _Link extends FileSystemEntity implements Link {
   final String path;
 
   _Link(this.path) {
     if (path is! String) {
       throw new ArgumentError('${Error.safeToString(path)} '
-                              'is not a String');
+          'is not a String');
     }
   }
 
   String toString() => "Link: '$path'";
 
   Future<bool> exists() => FileSystemEntity.isLink(path);
 
   bool existsSync() => FileSystemEntity.isLinkSync(path);
 
   Link get absolute => new Link(_absolutePath);
 
   Future<Link> create(String target, {bool recursive: false}) {
     if (Platform.isWindows) {
       target = _makeWindowsLinkTarget(target);
     }
-    var result = recursive ? parent.create(recursive: true)
-                           : new Future.value(null);
+    var result =
+        recursive ? parent.create(recursive: true) : new Future.value(null);
     return result
-      .then((_) => _IOService._dispatch(_FILE_CREATE_LINK, [path, target]))
-      .then((response) {
-        if (_isErrorResponse(response)) {
-          throw _exceptionFromResponse(
-              response, "Cannot create link to target '$target'", path);
-        }
-        return this;
-      });
+        .then((_) => _IOService._dispatch(_FILE_CREATE_LINK, [path, target]))
+        .then((response) {
+      if (_isErrorResponse(response)) {
+        throw _exceptionFromResponse(
+            response, "Cannot create link to target '$target'", path);
+      }
+      return this;
+    });
   }
 
   void createSync(String target, {bool recursive: false}) {
     if (recursive) {
       parent.createSync(recursive: true);
     }
     if (Platform.isWindows) {
       target = _makeWindowsLinkTarget(target);
     }
     var result = _File._createLink(path, target);
     throwIfError(result, "Cannot create link", path);
   }
 
   // Put target into the form "\??\C:\my\target\dir".
   String _makeWindowsLinkTarget(String target) {
     Uri base = new Uri.file('${Directory.current.path}\\');
     Uri link = new Uri.file(path);
     Uri destination = new Uri.file(target);
     String result = base.resolveUri(link).resolveUri(destination).toFilePath();
     if (result.length > 3 && result[1] == ':' && result[2] == '\\') {
       return '\\??\\$result';
     } else {
       throw new FileSystemException(
           'Target $result of Link.create on Windows cannot be converted' +
-          ' to start with a drive letter.  Unexpected error.');
+              ' to start with a drive letter.  Unexpected error.');
     }
   }
 
   void updateSync(String target) {
     // TODO(12414): Replace with atomic update, where supported by platform.
     // Atomically changing a link can be done by creating the new link, with
     // a different name, and using the rename() posix call to move it to
     // the old name atomically.
     deleteSync();
     createSync(target);
@@ skipping 21 matching lines @@
 
   void _deleteSync({bool recursive: false}) {
     if (recursive) {
       return new Directory(path).deleteSync(recursive: true);
     }
     var result = _File._deleteLinkNative(path);
     throwIfError(result, "Cannot delete link", path);
   }
 
   Future<Link> rename(String newPath) {
-    return _IOService._dispatch(_FILE_RENAME_LINK, [path, newPath])
-        .then((response) {
-          if (_isErrorResponse(response)) {
-            throw _exceptionFromResponse(
-                response, "Cannot rename link to '$newPath'", path);
-          }
-          return new Link(newPath);
-        });
+    return _IOService
+        ._dispatch(_FILE_RENAME_LINK, [path, newPath]).then((response) {
+      if (_isErrorResponse(response)) {
+        throw _exceptionFromResponse(
+            response, "Cannot rename link to '$newPath'", path);
+      }
+      return new Link(newPath);
+    });
   }
 
   Link renameSync(String newPath) {
     var result = _File._renameLink(path, newPath);
     throwIfError(result, "Cannot rename link '$path' to '$newPath'");
     return new Link(newPath);
   }
 
   Future<String> target() {
     return _IOService._dispatch(_FILE_LINK_TARGET, [path]).then((response) {
@@ skipping 21 matching lines @@
     return response is List && response[0] != _SUCCESS_RESPONSE;
   }
 
   _exceptionFromResponse(response, String message, String path) {
     assert(_isErrorResponse(response));
     switch (response[_ERROR_RESPONSE_ERROR_TYPE]) {
       case _ILLEGAL_ARGUMENT_RESPONSE:
         return new ArgumentError();
       case _OSERROR_RESPONSE:
         var err = new OSError(response[_OSERROR_RESPONSE_MESSAGE],
-                              response[_OSERROR_RESPONSE_ERROR_CODE]);
+            response[_OSERROR_RESPONSE_ERROR_CODE]);
         return new FileSystemException(message, path, err);
       default:
         return new Exception("Unknown error");
     }
   }
 }