remove support for analyzer configuration in pubspec

pkg/analysis_server/lib/src/context_manager.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.
 
 library context.directory.manager;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:core';
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analyzer/exception/exception.dart';
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:analyzer/plugin/options.dart';
 import 'package:analyzer/plugin/resolver_provider.dart';
 import 'package:analyzer/source/analysis_options_provider.dart';
-import 'package:analyzer/source/config.dart';
 import 'package:analyzer/source/package_map_provider.dart';
 import 'package:analyzer/source/package_map_resolver.dart';
 import 'package:analyzer/source/path_filter.dart';
 import 'package:analyzer/source/pub_package_map_provider.dart';
 import 'package:analyzer/source/sdk_ext.dart';
 import 'package:analyzer/src/context/builder.dart';
 import 'package:analyzer/src/context/context.dart' as context;
 import 'package:analyzer/src/dart/analysis/driver.dart';
 import 'package:analyzer/src/dart/sdk/sdk.dart';
 import 'package:analyzer/src/generated/engine.dart';
@@ skipping 1067 matching lines @@
       if (packagespecFile.shortName == PUBSPEC_NAME) {
         pubspec = packagespecFile;
       }
     }
     if (pubspec == null) {
       Resource child = folder.getChild(PUBSPEC_NAME);
       if (child.exists && child is File) {
         pubspec = child;
       }
     }
-    if (pubspec != null) {
-      File pubSource = resourceProvider.getFile(pubspec.path);
-      if (enableNewAnalysisDriver) {
-        // TODO(scheglov) implement for the new analysis driver
-      } else {
-        setConfiguration(
-            info.context,
-            new AnalysisConfiguration.fromPubspec(
-                pubSource, resourceProvider, disposition.packages));
-      }
-    }
 
     if (enableNewAnalysisDriver) {
       // TODO(scheglov) implement for the new analysis driver
     } else {
       processOptionsForContext(info, optionMap);
     }
 
     return info;
   }
 
@@ skipping 137 matching lines @@
   ///
   /// Returns null if there are no embedded/configured options.
   Map _getEmbeddedOptions(ContextInfo info) {
     Map embeddedOptions = null;
     EmbedderYamlLocator locator =
         info.disposition.getEmbedderLocator(resourceProvider);
     Iterable<YamlMap> maps = locator.embedderYamls.values;
     if (maps.length == 1) {
       embeddedOptions = maps.first;
     }
-
-    AnalysisConfiguration configuration = getConfiguration(info.context);
-    if (configuration != null) {
-      Map configMap = configuration.options;
-      if (configMap != null) {
-        if (embeddedOptions != null) {
-          embeddedOptions = new Merger().merge(embeddedOptions, configMap);
-        } else {
-          embeddedOptions = configMap;
-        }
-      }
-    }
     return embeddedOptions;
   }
 
   /**
    * Return the [ContextInfo] for the "innermost" context whose associated
    * folder is or contains the given path.  ("innermost" refers to the nesting
    * of contexts, so if there is a context for path /foo and a context for
    * path /foo/bar, then the innermost context containing /foo/bar/baz.dart is
    * the context for /foo/bar.)
    *
@@ skipping 594 matching lines @@
     }
     return _embedderLocator;
   }
 
   @override
   SdkExtensionFinder getSdkExtensionFinder(ResourceProvider resourceProvider) {
     return _sdkExtensionFinder ??=
         new SdkExtensionFinder(buildPackageMap(resourceProvider));
   }
 }