Big merge from experimental to bleeding edge.

sdk/lib/io/http_utils.dart

Index: sdk/lib/io/http_utils.dart
diff --git a/sdk/lib/io/http_utils.dart b/sdk/lib/io/http_utils.dart
index 9e236138c93ae4538e6ab0bcb4dd4d0d56fb4092..927691c825c0d783e09b4a990d3b440463228692 100644
--- a/sdk/lib/io/http_utils.dart
+++ b/sdk/lib/io/http_utils.dart
@@ -207,7 +207,7 @@ class _HttpUtils {
       String tmp = date.substring(index, pos);
       index = pos + separator.length;
       try {
-        int value = parseInt(tmp);
+        int value = int.parse(tmp);
         return value;
       } on FormatException catch (e) {
         throw new HttpException("Invalid HTTP date $date");
@@ -300,7 +300,7 @@ class _HttpUtils {
     int toInt(String s) {
       int index = 0;
       for (; index < s.length && isDigit(s[index]); index++);
-      return parseInt(s.substring(0, index));
+      return int.parse(s.substring(0, index));
     }
 
     var tokens = [];