Update pubspecs and dependencies to get pkgbuild tests working.

third_party/pkg/angular/lib/tools/html_extractor.dart

Index: third_party/pkg/angular/lib/tools/html_extractor.dart
diff --git a/third_party/pkg/angular/lib/tools/html_extractor.dart b/third_party/pkg/angular/lib/tools/html_extractor.dart
deleted file mode 100644
index 4dc637cb478eec4e0765932b4f30634e7597b4a7..0000000000000000000000000000000000000000
--- a/third_party/pkg/angular/lib/tools/html_extractor.dart
+++ /dev/null
@@ -1,78 +0,0 @@
-library angular.html_parser;
-
-import 'package:html5lib/parser.dart';
-import 'package:html5lib/dom.dart';
-
-import 'package:angular/tools/selector.dart';
-import 'package:angular/tools/io.dart';
-import 'package:angular/tools/common.dart';
-
-typedef NodeVisitor(Node node);
-
-RegExp _MUSTACHE_REGEXP = new RegExp(r'{{([^}]*)}}');
-RegExp _NG_REPEAT_SYNTAX = new RegExp(r'^\s*(.+)\s+in\s+(.*?)\s*(\s+track\s+by\s+(.+)\s*)?$');
-
-class HtmlExpressionExtractor {
-  List<DirectiveInfo> directiveInfos;
-
-  HtmlExpressionExtractor(this.directiveInfos) {
-    for (DirectiveInfo directiveInfo in directiveInfos) {
-      expressions.addAll(directiveInfo.expressions);
-      if (directiveInfo.template != null) {
-        parseHtml(directiveInfo.template);
-      }
-    }
-  }
-
-  Set<String> expressions = new Set<String>();
-
-  void crawl(String root, IoService ioService) {
-    ioService.visitFs(root, (String file) {
-      if (!file.endsWith('.html')) return;
-      parseHtml(ioService.readAsStringSync(file));
-    });
-  }
-
-  void parseHtml(String html) {
-    var document = parse(html);
-    visitNodes([document], (Node node) {
-      if (matchesNode(node, r'[*=/{{.*}}/]')) {
-        node.attributes.forEach((attrName, attrValue) {
-          _MUSTACHE_REGEXP.allMatches(attrValue).forEach((match) {
-            expressions.add(match.group(1));
-          });
-        });
-      }
-      if (matchesNode(node, r':contains(/{{.*}}/)')) {
-        _MUSTACHE_REGEXP.allMatches(node.value).forEach((match) {
-          expressions.add(match.group(1));
-        });
-      }
-      if (matchesNode(node, r'[ng-repeat]')) {
-        var expr = _NG_REPEAT_SYNTAX.
-            firstMatch(node.attributes['ng-repeat']).group(2);
-        expressions.add(expr);
-      }
-
-      for (DirectiveInfo directiveInfo in directiveInfos) {
-        if (matchesNode(node, directiveInfo.selector)) {
-          directiveInfo.expressionAttrs.forEach((attr) {
-            if (node.attributes[attr] != null && attr != 'ng-repeat') {
-              expressions.add(node.attributes[attr]);
-            }
-          });
-        }
-      }
-    });
-  }
-
-  visitNodes(List<Node> nodes, NodeVisitor visitor) {
-    for (Node node in nodes) {
-      visitor(node);
-      if (node.nodes.length > 0) {
-        visitNodes(node.nodes, visitor);
-      }
-    }
-  }
-}
-