Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/dom/templates/html/frog/html_frog.darttemplate

Index: client/dom/templates/html/frog/html_frog.darttemplate
diff --git a/client/dom/templates/html/frog/html_frog.darttemplate b/client/dom/templates/html/frog/html_frog.darttemplate
index 65bafde89a17b5177d86bb12261cf0b509413c77..80aa6b287ccd27ca0388f92f0eb6234825c3c683 100644
--- a/client/dom/templates/html/frog/html_frog.darttemplate
+++ b/client/dom/templates/html/frog/html_frog.darttemplate
@@ -15,15 +15,50 @@ $!GENERATED_DART_FILES
 #source('../dom/src/ReadyState.dart');
 #source('../dom/src/TimeoutHandler.dart');
 #source('../dom/src/_Collections.dart');
+#source('../html/src/Measurement.dart');
+#source('../html/src/shared_FactoryProviders.dart');
 #source('../html/src/frog_FactoryProviders.dart');
+#source('../html/src/_Testing.dart');
 #source('../html/src/Device.dart');
 #source('../dom/src/_ListIterators.dart');
 #source('../dom/src/_Lists.dart');
 
-// TODO(sra): What 'window' do we get in a worker?  Perhaps this
-// should return the interface type.
-Window get window() native "return window;";
-_WindowJs get _window() native "return window;";
+_WindowImpl _cachedWindow;
+_DocumentImpl _cachedDocument;

[nweiz, 2012/03/01 21:18:03]

These should probably have the same name as they do in html_dartium

 
-Document get document() native "return window.document.documentElement;";
-_DocumentJs get _document() native "return window.document.documentElement;";
+void _init() {
+  _cachedDocument = _document;
+  _cachedWindow = _window;
+  // Feature detect that dart:dom and dart:html are not both loaded by
+  // checking for the presence of a bug that manifests itself when both
+  // libraries are loaded.
+  // TODO(jacobr): remove this code once b/1911 is fixed and the frog compiler
+  // is changed to generate compile time errors if two libraries that define
+  // the same native types in conflicting ways are imported.
+  var element = new Element.tag('body');
+  element.innerHTML = 'f';
+  if (element.text == '') {
+    _cachedWindow.console.error(
+      'Cannot import dart:html and dart:dom within the same application.');
+    throw new UnsupportedOperationException(
+      'Cannot import dart:html and dart:dom within the same application.');
+  }
+}
+
+Window get window() {
+  if (_cachedWindow == null) {
+    _init();
+  }
+  return _cachedWindow;
+}
+
+_WindowImpl get _window() native "return window;";
+
+Document get document() {
+  if (_cachedDocument == null) {
+    _init();
+  }
+  return _cachedDocument;
+}
+
+_DocumentImpl get _document() native "return window.document.documentElement;";