Roll Observatory packages and add a roll script

analyzer/lib/src/generated/sdk.dart

Index: analyzer/lib/src/generated/sdk.dart
diff --git a/analyzer/lib/src/generated/sdk.dart b/analyzer/lib/src/generated/sdk.dart
deleted file mode 100644
index 81c8a88acf56e739df9505c8c9a0c77ffe18541b..0000000000000000000000000000000000000000
--- a/analyzer/lib/src/generated/sdk.dart
+++ /dev/null
@@ -1,392 +0,0 @@
-// 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.sdk;
-
-import 'dart:collection';
-
-import 'ast.dart';
-import 'engine.dart' show AnalysisContext;
-import 'source.dart' show ContentCache, Source, UriKind;
-
-/**
- * A Dart SDK installed in a specified location.
- */
-abstract class DartSdk {
-  /**
-   * The short name of the dart SDK 'async' library.
-   */
-  static final String DART_ASYNC = "dart:async";
-
-  /**
-   * The short name of the dart SDK 'core' library.
-   */
-  static final String DART_CORE = "dart:core";
-
-  /**
-   * The short name of the dart SDK 'html' library.
-   */
-  static final String DART_HTML = "dart:html";
-
-  /**
-   * The version number that is returned when the real version number could not
-   * be determined.
-   */
-  static final String DEFAULT_VERSION = "0";
-
-  /**
-   * Return the analysis context used for all of the sources in this [DartSdk].
-   */
-  AnalysisContext get context;
-
-  /**
-   * Return a list containing all of the libraries defined in this SDK.
-   */
-  List<SdkLibrary> get sdkLibraries;
-
-  /**
-   * Return the revision number of this SDK, or `"0"` if the revision number
-   * cannot be discovered.
-   */
-  String get sdkVersion;
-
-  /**
-   * Return a list containing the library URI's for the libraries defined in
-   * this SDK.
-   */
-  List<String> get uris;
-
-  /**
-   * Return a source representing the given 'file:' [uri] if the file is in this
-   * SDK, or `null` if the file is not in this SDK.
-   */
-  Source fromFileUri(Uri uri);
-
-  /**
-   * Return the library representing the library with the given 'dart:' [uri],
-   * or `null` if the given URI does not denote a library in this SDK.
-   */
-  SdkLibrary getSdkLibrary(String uri);
-
-  /**
-   * Return the source representing the library with the given 'dart:' [uri], or
-   * `null` if the given URI does not denote a library in this SDK.
-   */
-  Source mapDartUri(String uri);
-}
-
-/**
- * A map from Dart library URI's to the [SdkLibraryImpl] representing that
- * library.
- */
-class LibraryMap {
-  /**
-   * A table mapping Dart library URI's to the library.
-   */
-  HashMap<String, SdkLibraryImpl> _libraryMap =
-      new HashMap<String, SdkLibraryImpl>();
-
-  /**
-   * Return a list containing all of the sdk libraries in this mapping.
-   */
-  List<SdkLibrary> get sdkLibraries => new List.from(_libraryMap.values);
-
-  /**
-   * Return a list containing the library URI's for which a mapping is available.
-   */
-  List<String> get uris => new List.from(_libraryMap.keys.toSet());
-
-  /**
-   * Return the library with the given 'dart:' [uri], or `null` if the URI does
-   * not map to a library.
-   */
-  SdkLibrary getLibrary(String uri) => _libraryMap[uri];
-
-  /**
-   * Set the library with the given 'dart:' [uri] to the given [library].
-   */
-  void setLibrary(String dartUri, SdkLibraryImpl library) {
-    _libraryMap[dartUri] = library;
-  }
-
-  /**
-   * Return the number of library URI's for which a mapping is available.
-   */
-  int size() => _libraryMap.length;
-}
-
-class SdkLibrariesReader_LibraryBuilder extends RecursiveAstVisitor<Object> {
-  /**
-   * The prefix added to the name of a library to form the URI used in code to
-   * reference the library.
-   */
-  static String _LIBRARY_PREFIX = "dart:";
-
-  /**
-   * The name of the optional parameter used to indicate whether the library is
-   * an implementation library.
-   */
-  static String _IMPLEMENTATION = "implementation";
-
-  /**
-   * The name of the optional parameter used to specify the path used when
-   * compiling for dart2js.
-   */
-  static String _DART2JS_PATH = "dart2jsPath";
-
-  /**
-   * The name of the optional parameter used to indicate whether the library is
-   * documented.
-   */
-  static String _DOCUMENTED = "documented";
-
-  /**
-   * The name of the optional parameter used to specify the category of the
-   * library.
-   */
-  static String _CATEGORY = "category";
-
-  /**
-   * The name of the optional parameter used to specify the platforms on which
-   * the library can be used.
-   */
-  static String _PLATFORMS = "platforms";
-
-  /**
-   * The value of the [PLATFORMS] parameter used to specify that the library can
-   * be used on the VM.
-   */
-  static String _VM_PLATFORM = "VM_PLATFORM";
-
-  /**
-   * A flag indicating whether the dart2js path should be used when it is
-   * available.
-   */
-  final bool _useDart2jsPaths;
-
-  /**
-   * The library map that is populated by visiting the AST structure parsed from
-   * the contents of the libraries file.
-   */
-  LibraryMap _librariesMap = new LibraryMap();
-
-  /**
-   * Initialize a newly created library builder to use the dart2js path if
-   * [_useDart2jsPaths] is `true`.
-   */
-  SdkLibrariesReader_LibraryBuilder(this._useDart2jsPaths);
-
-  /**
-   * Return the library map that was populated by visiting the AST structure
-   * parsed from the contents of the libraries file.
-   */
-  LibraryMap get librariesMap => _librariesMap;
-
-  @override
-  Object visitMapLiteralEntry(MapLiteralEntry node) {
-    String libraryName = null;
-    Expression key = node.key;
-    if (key is SimpleStringLiteral) {
-      libraryName = "$_LIBRARY_PREFIX${key.value}";
-    }
-    Expression value = node.value;
-    if (value is InstanceCreationExpression) {
-      SdkLibraryImpl library = new SdkLibraryImpl(libraryName);
-      List<Expression> arguments = value.argumentList.arguments;
-      for (Expression argument in arguments) {
-        if (argument is SimpleStringLiteral) {
-          library.path = argument.value;
-        } else if (argument is NamedExpression) {
-          String name = argument.name.label.name;
-          Expression expression = argument.expression;
-          if (name == _CATEGORY) {
-            library.category = (expression as SimpleStringLiteral).value;
-          } else if (name == _IMPLEMENTATION) {
-            library.implementation = (expression as BooleanLiteral).value;
-          } else if (name == _DOCUMENTED) {
-            library.documented = (expression as BooleanLiteral).value;
-          } else if (name == _PLATFORMS) {
-            if (expression is SimpleIdentifier) {
-              String identifier = expression.name;
-              if (identifier == _VM_PLATFORM) {
-                library.setVmLibrary();
-              } else {
-                library.setDart2JsLibrary();
-              }
-            }
-          } else if (_useDart2jsPaths && name == _DART2JS_PATH) {
-            if (expression is SimpleStringLiteral) {
-              library.path = expression.value;
-            }
-          }
-        }
-      }
-      _librariesMap.setLibrary(libraryName, library);
-    }
-    return null;
-  }
-}
-
-/**
- * Represents a single library in the SDK
- */
-abstract class SdkLibrary {
-  /**
-   * Return the name of the category containing the library.
-   */
-  String get category;
-
-  /**
-   * Return `true` if this library can be compiled to JavaScript by dart2js.
-   */
-  bool get isDart2JsLibrary;
-
-  /**
-   * Return `true` if the library is documented.
-   */
-  bool get isDocumented;
-
-  /**
-   * Return `true` if the library is an implementation library.
-   */
-  bool get isImplementation;
-
-  /**
-   * Return `true` if library is internal can be used only by other SDK libraries.
-   */
-  bool get isInternal;
-
-  /**
-   * Return `true` if this library can be used for both client and server.
-   */
-  bool get isShared;
-
-  /**
-   * Return `true` if this library can be run on the VM.
-   */
-  bool get isVmLibrary;
-
-  /**
-   * Return the path to the file defining the library. The path is relative to
-   * the `lib` directory within the SDK.
-   */
-  String get path;
-
-  /**
-   * Return the short name of the library. This is the URI of the library,
-   * including `dart:`.
-   */
-  String get shortName;
-}
-
-/**
- * The information known about a single library within the SDK.
- */
-class SdkLibraryImpl implements SdkLibrary {
-  /**
-   * The bit mask used to access the bit representing the flag indicating
-   * whether a library is intended to work on the dart2js platform.
-   */
-  static int DART2JS_PLATFORM = 1;
-
-  /**
-   * The bit mask used to access the bit representing the flag indicating
-   * whether a library is intended to work on the VM platform.
-   */
-  static int VM_PLATFORM = 2;
-
-  /**
-   * The short name of the library. This is the name used after 'dart:' in a
-   * URI.
-   */
-  String _shortName = null;
-
-  /**
-   * The path to the file defining the library. The path is relative to the
-   * 'lib' directory within the SDK.
-   */
-  String path = null;
-
-  /**
-   * The name of the category containing the library. Unless otherwise specified
-   * in the libraries file all libraries are assumed to be shared between server
-   * and client.
-   */
-  String category = "Shared";
-
-  /**
-   * A flag indicating whether the library is documented.
-   */
-  bool _documented = true;
-
-  /**
-   * A flag indicating whether the library is an implementation library.
-   */
-  bool _implementation = false;
-
-  /**
-   * An encoding of which platforms this library is intended to work on.
-   */
-  int _platforms = 0;
-
-  /**
-   * Initialize a newly created library to represent the library with the given
-   * [name].
-   */
-  SdkLibraryImpl(String name) {
-    this._shortName = name;
-  }
-
-  /**
-   * Set whether the library is documented.
-   */
-  void set documented(bool documented) {
-    this._documented = documented;
-  }
-
-  /**
-   * Set whether the library is an implementation library.
-   */
-  void set implementation(bool implementation) {
-    this._implementation = implementation;
-  }
-
-  @override
-  bool get isDart2JsLibrary => (_platforms & DART2JS_PLATFORM) != 0;
-
-  @override
-  bool get isDocumented => _documented;
-
-  @override
-  bool get isImplementation => _implementation;
-
-  @override
-  bool get isInternal => "Internal" == category;
-
-  @override
-  bool get isShared => category == "Shared";
-
-  @override
-  bool get isVmLibrary => (_platforms & VM_PLATFORM) != 0;
-
-  @override
-  String get shortName => _shortName;
-
-  /**
-   * Record that this library can be compiled to JavaScript by dart2js.
-   */
-  void setDart2JsLibrary() {
-    _platforms |= DART2JS_PLATFORM;
-  }
-
-  /**
-   * Record that this library can be run on the VM.
-   */
-  void setVmLibrary() {
-    _platforms |= VM_PLATFORM;
-  }
-}