Revert "Update all Angular libs (run update_all.sh)."

third_party/pkg/angular/lib/core_dom/walking_compiler.dart

Index: third_party/pkg/angular/lib/core_dom/walking_compiler.dart
diff --git a/third_party/pkg/angular/lib/core_dom/walking_compiler.dart b/third_party/pkg/angular/lib/core_dom/walking_compiler.dart
deleted file mode 100644
index fecd52dda11544b173a017b7be9430d8b7cf0193..0000000000000000000000000000000000000000
--- a/third_party/pkg/angular/lib/core_dom/walking_compiler.dart
+++ /dev/null
@@ -1,111 +0,0 @@
-part of angular.core.dom_internal;
-
-@Injectable()
-class WalkingCompiler implements Compiler {
-  final Profiler _perf;
-  final Expando _expando;
-
-  WalkingCompiler(this._perf, this._expando);
-
-  List<ElementBinderTreeRef> _compileView(NodeCursor domCursor, NodeCursor templateCursor,
-                                          ElementBinder existingElementBinder,
-                                          DirectiveMap directives) {
-    if (domCursor.current == null) return null;
-
-    // don't pre-create to create sparse tree and prevent GC pressure.
-    List<ElementBinderTreeRef> elementBinders = null;
-
-    do {
-      var subtrees, binder;
-
-      ElementBinder elementBinder;
-      if (existingElementBinder != null) {
-        elementBinder = existingElementBinder;
-      } else {
-        var node = domCursor.current;
-        switch(node.nodeType) {
-          case dom.Node.ELEMENT_NODE:
-            elementBinder = directives.selector.matchElement(node);
-            break;
-          case dom.Node.TEXT_NODE:
-            elementBinder = directives.selector.matchText(node);
-            break;
-          case dom.Node.COMMENT_NODE:
-            elementBinder = directives.selector.matchComment(node);
-            break;
-          default:
-            throw "Unknown node type ${node.nodeType}";
-        }
-      }
-
-      if (elementBinder.hasTemplate) {
-        var templateBinder = elementBinder as TemplateElementBinder;
-        templateBinder.templateViewFactory = _compileTransclusion(
-            domCursor, templateCursor,
-            templateBinder.template, templateBinder.templateBinder, directives);
-      }
-
-      if (elementBinder.shouldCompileChildren) {
-        if (domCursor.descend()) {
-          templateCursor.descend();
-
-          subtrees = _compileView(domCursor, templateCursor, null, directives);
-
-          domCursor.ascend();
-          templateCursor.ascend();
-        }
-      }
-
-      if (elementBinder.hasDirectivesOrEvents) {
-        binder = elementBinder;
-      }
-
-      if (elementBinders == null) elementBinders = [];
-      elementBinders.add(new ElementBinderTreeRef(templateCursor.index,
-          new ElementBinderTree(binder, subtrees)));
-    } while (templateCursor.moveNext() && domCursor.moveNext());
-
-    return elementBinders;
-  }
-
-  WalkingViewFactory _compileTransclusion(
-      NodeCursor domCursor, NodeCursor templateCursor,
-      DirectiveRef directiveRef,
-      ElementBinder transcludedElementBinder,
-      DirectiveMap directives) {
-    var anchorName = directiveRef.annotation.selector +
-        (directiveRef.value != null ? '=' + directiveRef.value : '');
-    var viewFactory;
-    var views;
-
-    var transcludeCursor = templateCursor.replaceWithAnchor(anchorName);
-    var domCursorIndex = domCursor.index;
-    var elementBinders = _compileView(domCursor, transcludeCursor,
-        transcludedElementBinder, directives);
-    if (elementBinders == null) elementBinders = [];
-
-    viewFactory = new WalkingViewFactory(transcludeCursor.elements,
-        elementBinders, _perf, _expando);
-    domCursor.index = domCursorIndex;
-
-    domCursor.replaceWithAnchor(anchorName);
-
-    return viewFactory;
-  }
-
-  WalkingViewFactory call(List<dom.Node> elements, DirectiveMap directives) {
-    var timerId;
-    assert((timerId = _perf.startTimer('ng.compile', _html(elements))) != false);
-    final List<dom.Node> domElements = elements;
-    final List<dom.Node> templateElements = cloneElements(domElements);
-    var elementBinders = _compileView(
-        new NodeCursor(domElements), new NodeCursor(templateElements),
-        null, directives);
-
-    var viewFactory = new WalkingViewFactory(templateElements,
-    elementBinders == null ? [] : elementBinders, _perf, _expando);
-
-    assert(_perf.stopTimer(timerId) != false);
-    return viewFactory;
-  }
-}