Revert "Build Observatory with runtime"

runtime/observatory/test/contexts_test.dart

Index: runtime/observatory/test/contexts_test.dart
diff --git a/runtime/observatory/test/contexts_test.dart b/runtime/observatory/test/contexts_test.dart
deleted file mode 100644
index 6eda397e1032cfb14d38f6eade2e92e109e8df8c..0000000000000000000000000000000000000000
--- a/runtime/observatory/test/contexts_test.dart
+++ /dev/null
@@ -1,119 +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.
-
-library inbound_references_test;
-
-import 'dart:async';
-import 'package:observatory/service_io.dart';
-import 'package:unittest/unittest.dart';
-import 'test_helper.dart';
-
-var cleanBlock, copyingBlock, fullBlock, fullBlockWithChain;
-
-Function genCleanBlock() {
-  block(x) => x;
-  return block;
-}
-
-Function genCopyingBlock() {
-  final x = 'I could be copied into the block';
-  block() => x;
-  return block;
-}
-
-Function genFullBlock() {
-  var x = 42;  // I must captured in a context.
-  block() => x;
-  x++;
-  return block;
-}
-
-Function genFullBlockWithChain() {
-  var x = 420;  // I must captured in a context.
-  outerBlock() {
-    var y = 4200;
-    innerBlock() => x + y;
-    y++;
-    return innerBlock;
-  }
-  x++;
-  return outerBlock();
-}
-
-void script() {
-  cleanBlock = genCleanBlock();
-  copyingBlock = genCopyingBlock();
-  fullBlock = genFullBlock();
-  fullBlockWithChain = genFullBlockWithChain();
-}
-
-var tests = [
-
-(Isolate isolate) =>
-  isolate.rootLib.load().then((Library lib) {
-    Field field = lib.variables.singleWhere((v) => v.name == 'cleanBlock');
-    return field.value.load().then((Instance block) {
-      expect(block.isClosure, isTrue);
-      expect(block.closureCtxt.isContext, isTrue);
-      expect(block.closureCtxt.length, equals(0));
-      return block.closureCtxt.load().then((Context ctxt) {
-        expect(ctxt.parentContext.isNull, isTrue);
-      });
-    });
-  }),
-
-(Isolate isolate) =>
-  isolate.rootLib.load().then((Library lib) {
-    Field field = lib.variables.singleWhere((v) => v.name == 'copyingBlock');
-    return field.value.load().then((Instance block) {
-      expect(block.isClosure, isTrue);
-      expect(block.closureCtxt.isContext, isTrue);
-      expect(block.closureCtxt.length, equals(1));
-      return block.closureCtxt.load().then((Context ctxt) {
-        expect(ctxt.variables.single['value'].isString, isTrue);
-        expect(ctxt.variables.single['value'].valueAsString, equals('I could be copied into the block'));
-        expect(block.closureCtxt.parentContext.isNull, isTrue);
-      });
-    });
-  }),
-
-(Isolate isolate) =>
-  isolate.rootLib.load().then((Library lib) {
-    Field field = lib.variables.singleWhere((v) => v.name == 'fullBlock');
-    return field.value.load().then((Instance block) {
-      expect(block.isClosure, isTrue);
-      expect(block.closureCtxt.isContext, isTrue);
-      expect(block.closureCtxt.length, equals(1));
-      return block.closureCtxt.load().then((ctxt) {
-        expect(ctxt.variables.single['value'].isInt, isTrue);
-        expect(ctxt.variables.single['value'].valueAsString, equals('43'));
-        expect(ctxt.parentContext.isNull, isTrue);
-      });
-    });
-  }),
-
-(Isolate isolate) =>
-  isolate.rootLib.load().then((Library lib) {
-    Field field = lib.variables.singleWhere((v) => v.name == 'fullBlockWithChain');
-    return field.value.load().then((Instance block) {
-      expect(block.isClosure, isTrue);
-      expect(block.closureCtxt.isContext, isTrue);
-      expect(block.closureCtxt.length, equals(1));
-      return block.closureCtxt.load().then((Context ctxt) {
-        expect(ctxt.variables.single['value'].isInt, isTrue);
-        expect(ctxt.variables.single['value'].valueAsString, equals('4201'));
-        expect(ctxt.parentContext.isContext, isTrue);
-        expect(ctxt.parentContext.length, equals(1));
-        return ctxt.parentContext.load().then((Context outerCtxt) {
-          expect(outerCtxt.variables.single['value'].isInt, isTrue);
-          expect(outerCtxt.variables.single['value'].valueAsString, equals('421'));
-          expect(outerCtxt.parentContext.isNull, isTrue);
-        });
-      });
-    });
-  }),
-
-];
-
-main(args) => runIsolateTests(args, tests, testeeBefore: script);