Run dartfmt on all files under runtime.

runtime/lib/uri_patch.dart

Index: runtime/lib/uri_patch.dart
diff --git a/runtime/lib/uri_patch.dart b/runtime/lib/uri_patch.dart
index 27e5efda7ecfa00bcad89d49919b972c0eaa96fb..79aa8378991729158e0a7f8dffc33952a2529039 100644
--- a/runtime/lib/uri_patch.dart
+++ b/runtime/lib/uri_patch.dart
@@ -13,21 +13,24 @@ Uri _unsupportedUriBase() {
 // value for Uri.base.
 _UriBaseClosure _uriBaseClosure = _unsupportedUriBase;
 
-@patch class Uri {
-  @patch static Uri get base => _uriBaseClosure();
+@patch
+class Uri {
+  @patch
+  static Uri get base => _uriBaseClosure();
 }
 
-@patch class _Uri {
+@patch
+class _Uri {
   static final bool _isWindowsCached = _isWindowsPlatform;
 
   static bool get _isWindowsPlatform native "Uri_isWindowsPlatform";
 
-  @patch static bool get _isWindows => _isWindowsCached;
+  @patch
+  static bool get _isWindows => _isWindowsCached;
 
-  @patch static String _uriEncode(List<int> canonicalTable,
-                                       String text,
-                                       Encoding encoding,
-                                       bool spaceToPlus) {
+  @patch
+  static String _uriEncode(List<int> canonicalTable, String text,
+      Encoding encoding, bool spaceToPlus) {
     // First check if the text will be changed by encoding.
     int i = 0;
     if (identical(encoding, UTF8) ||
@@ -63,9 +66,10 @@ _UriBaseClosure _uriBaseClosure = _unsupportedUriBase;
         result.writeCharCode(_PLUS);
       } else {
         const String hexDigits = '0123456789ABCDEF';
-        result..writeCharCode(_PERCENT)
-              ..writeCharCode(hexDigits.codeUnitAt(byte >> 4))
-              ..writeCharCode(hexDigits.codeUnitAt(byte & 0x0f));
+        result
+          ..writeCharCode(_PERCENT)
+          ..writeCharCode(hexDigits.codeUnitAt(byte >> 4))
+          ..writeCharCode(hexDigits.codeUnitAt(byte & 0x0f));
       }
     }
     return result.toString();