Fixed a lot of dartanalyzer static analysis issues with the html lib.

sdk/lib/html/src/dartium_KeyEvent.dart

Index: sdk/lib/html/src/dartium_KeyEvent.dart
diff --git a/sdk/lib/html/src/dartium_KeyEvent.dart b/sdk/lib/html/src/dartium_KeyEvent.dart
index 0d21ff4afcb0a8d1abc3f9e32d5c7181d16430ed..5563bd363b20f907f4013bf5d455b6dffe0e7a26 100644
--- a/sdk/lib/html/src/dartium_KeyEvent.dart
+++ b/sdk/lib/html/src/dartium_KeyEvent.dart
@@ -104,4 +104,17 @@ class KeyEvent implements KeyboardEvent {
     throw new UnsupportedError("Cannot initialize an Event from a KeyEvent.");
   }
   String get _shadowKeyIdentifier => _parent.$dom_keyIdentifier;
+
+  int get $dom_charCode => charCode;
+  int get $dom_keyCode => keyCode;
+  EventTarget get target => _parent.target;
+  String get $dom_keyIdentifier {
+    throw new UnsupportedError("keyIdentifier is deprecated");
+  }
+  void $dom_initKeyboardEvent(String type, bool canBubble, bool cancelable,
+      LocalWindow view, String keyIdentifier, int keyLocation, bool ctrlKey,
+      bool altKey, bool shiftKey, bool metaKey,
+      bool altGraphKey) {
+    throw new UnsupportedError("Cannot initialize a KeyboardEvent from a KeyEvent.");

[blois, 2012/12/06 18:23:12]

Line length

+  }
 }