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web_components/lib/build/html_import_annotation_recorder.dart

Index: web_components/lib/build/html_import_annotation_recorder.dart
diff --git a/web_components/lib/build/html_import_annotation_recorder.dart b/web_components/lib/build/html_import_annotation_recorder.dart
deleted file mode 100644
index ba5d2abad5a99d35db6753f174c3bfba8e45399a..0000000000000000000000000000000000000000
--- a/web_components/lib/build/html_import_annotation_recorder.dart
+++ /dev/null
@@ -1,100 +0,0 @@
-// Copyright (c) 2015, 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.
-library web_components.build.html_import_recorder_inliner;
-
-import 'package:analyzer/analyzer.dart';
-import 'package:analyzer/src/generated/ast.dart';
-import 'package:analyzer/src/generated/element.dart';
-import 'package:barback/barback.dart';
-import 'package:initialize/transformer.dart';
-import 'package:path/path.dart' as path;
-import '../src/normalize_path.dart';
-
-/// [InitializerPlugin] for @HtmlImport annotations. This records all paths
-/// seen, normalizes them relative to the entry point, and records the values in
-/// [importPaths].
-///
-/// Note: This does nothing with the paths on its own, a separate step needs to
-/// add the imports to the entry point document.
-class HtmlImportAnnotationRecorder implements InitializerPlugin {
-  /// All the normalized import paths that were seen.
-  final Set<String> importPaths = new Set<String>();
-
-  TransformLogger _logger;
-
-  HtmlImportAnnotationRecorder();
-
-  /// Applies to anything named `HtmlImport` which annotates a library.
-  bool shouldApply(InitializerPluginData pluginData) {
-    var annotationElement = pluginData.initializer.annotationNode.element;
-    var logger = pluginData.logger;
-    DartType type;
-    if (annotationElement is ConstructorElement) {
-      type = annotationElement.returnType;
-    } else if (annotationElement is PropertyAccessorElement) {
-      type = annotationElement.variable.propagatedType;
-      if (type == null) {
-        type = pluginData.resolver.evaluateConstant(annotationElement.library,
-            pluginData.initializer.annotationNode.name).value.type;
-      }
-    } else {
-      logger.error('Unsupported annotation type. Only constructors and '
-          'properties are supported as initializers.');
-      return false;
-    }
-    if (type.name != 'HtmlImport') return false;
-    if (pluginData.initializer.targetElement is! LibraryElement) {
-      logger.error('Invalid HtmlImport annotation on non-library element.');
-      return false;
-    }
-    return true;
-  }
-
-  /// Records the normalized url and returns [null] so that no [InitEntry] will
-  /// be created.
-  String apply(InitializerPluginData pluginData) {
-    var bootstrapId = pluginData.bootstrapId;
-    var logger = pluginData.logger;
-    var annotation = pluginData.initializer.annotationNode;
-    var annotationElement = pluginData.initializer.annotationElement;
-    var element = pluginData.initializer.targetElement as LibraryElement;
-    var resolver = pluginData.resolver;
-    var libraryDirective =
-        pluginData.initializer.targetNode.parent.parent as LibraryDirective;
-
-    var originalImportPath;
-    if (annotationElement.element is PropertyAccessorElement) {
-      originalImportPath = resolver.evaluateConstant(
-              element.library, annotation.name).value.fields[
-          'filePath'].stringValue;
-    } else {
-      assert(annotationElement.element is ConstructorElement);
-      originalImportPath = resolver.evaluateConstant(element.library,
-          annotation.arguments.arguments.first).value.stringValue;
-    }
-
-    var libPath;
-    var segments = element.source.uri.pathSegments;
-    var package = segments[0];
-    if (bootstrapId.package == package &&
-        bootstrapId.path.startsWith('${segments[1]}/')) {
-      package = null;
-      libPath = path.url.relative(
-          path.url.joinAll(segments.getRange(1, segments.length)),
-          from: path.url.dirname(path.url.join(bootstrapId.path)));
-    } else if (segments[1] == 'lib') {
-      libPath = path.url.joinAll(segments.getRange(2, segments.length));
-    } else {
-      logger.error('Unable to import `${element.source.uri.path}` from '
-          '${bootstrapId}.');
-      return null;
-    }
-
-    importPaths
-        .add(normalizeHtmlImportPath(originalImportPath, package, libPath));
-
-    // Don't emit an InitEntry.
-    return null;
-  }
-}