Clean up a bunch of our Dart code.

sky/sdk/lib/framework/components2/input.dart

Index: sky/sdk/lib/framework/components2/input.dart
diff --git a/sky/sdk/lib/framework/components2/input.dart b/sky/sdk/lib/framework/components2/input.dart
index 68a1018810d8869abd4c0b1c9084e3e7e567b269..951e2bde117a2e0186a7e74ac987fd946005168c 100644
--- a/sky/sdk/lib/framework/components2/input.dart
+++ b/sky/sdk/lib/framework/components2/input.dart
@@ -14,6 +14,20 @@ import 'dart:sky' as sky;
 typedef void ValueChanged(value);
 
 class Input extends Component {
+
+  Input({Object key,
+         this.placeholder,
+         this.onChanged,
+         this.focused})
+      : super(key: key, stateful: true) {
+    _editableValue = new EditableString(text: _value,
+                                        onUpdated: _handleTextUpdated);
+    onDidUnmount(() {
+      if (_isAttachedToKeyboard)
+        keyboard.hide();
+    });
+  }
+
   // static final Style _style = new Style('''
   //   transform: translateX(0);
   //   margin: 8px;
@@ -44,19 +58,6 @@ class Input extends Component {
   bool _isAttachedToKeyboard = false;
   EditableString _editableValue;
 
-  Input({Object key,
-         this.placeholder,
-         this.onChanged,
-         this.focused})
-      : super(key: key, stateful: true) {
-    _editableValue = new EditableString(text: _value,
-                                        onUpdated: _handleTextUpdated);
-    onDidUnmount(() {
-      if (_isAttachedToKeyboard)
-        keyboard.hide();
-    });
-  }
-
   void _handleTextUpdated() {
     scheduleBuild();
     if (_value != _editableValue.text) {
@@ -93,4 +94,5 @@ class Input extends Component {
       onPointerDown: (sky.Event e) => keyboard.showByRequest()
     );
   }
+
 }