Remove Angular support from the analyzer and analysis_server packages.

pkg/analyzer/lib/src/generated/element_handle.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.element_handle;
 
 import 'package:analyzer/src/generated/utilities_collection.dart';
@@ skipping 166 matching lines @@
   CompilationUnitElementHandle(CompilationUnitElement element) : super(element);
 
   @override
   List<PropertyAccessorElement> get accessors => actualElement.accessors;
 
   @override
   CompilationUnitElement get actualElement =>
       super.actualElement as CompilationUnitElement;
 
   @override
-  List<AngularViewElement> get angularViews => actualElement.angularViews;
-
-  @override
   LibraryElement get enclosingElement =>
       super.enclosingElement as LibraryElement;
 
   @override
   List<ClassElement> get enums => actualElement.enums;
 
   @override
   List<FunctionElement> get functions => actualElement.functions;
 
   @override
@@ skipping 574 matching lines @@
   @override
   bool get hasLoadLibraryFunction => actualElement.hasLoadLibraryFunction;
 
   @override
   List<LibraryElement> get importedLibraries => actualElement.importedLibraries;
 
   @override
   List<ImportElement> get imports => actualElement.imports;
 
   @override
-  bool get isAngularHtml => actualElement.isAngularHtml;
-
-  @override
   bool get isBrowserApplication => actualElement.isBrowserApplication;
 
   @override
   bool get isDartCore => actualElement.isDartCore;
 
   @override
   bool get isInSdk => actualElement.isInSdk;
 
   @override
   ElementKind get kind => ElementKind.LIBRARY;
@@ skipping 298 matching lines @@
   DartType get type => actualElement.type;
 }
 /**
  * TODO(scheglov) invalid implementation
  */
 class WeakReference<T> {
   final T value;
   WeakReference(this.value);
   T get() => value;
 }