Converted Observatory context-view element

runtime/observatory/tests/service/contexts_test.dart

Index: runtime/observatory/tests/service/contexts_test.dart
diff --git a/runtime/observatory/tests/service/contexts_test.dart b/runtime/observatory/tests/service/contexts_test.dart
index 12bbbfb4780e44af93a7e7ba2cab5bb7c13aaed0..c91bfce55dcc7410991f92697a807875b1456080 100644
--- a/runtime/observatory/tests/service/contexts_test.dart
+++ b/runtime/observatory/tests/service/contexts_test.dart
@@ -74,8 +74,9 @@ var tests = [
         expect(block.context.isContext, isTrue);
         expect(block.context.length, equals(1));
         return block.context.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(ctxt.variables.single.value.asValue.isString, isTrue);
+          expect(ctxt.variables.single.value.asValue.valueAsString,
+              equals('I could be copied into the block'));
           expect(ctxt.parentContext.isContext, isTrue);
           expect(ctxt.parentContext.length, equals(0));
           return ctxt.parentContext.load().then((Context outerCtxt) {
@@ -94,9 +95,9 @@ var tests = [
         expect(block.isClosure, isTrue);
         expect(block.context.isContext, isTrue);
         expect(block.context.length, equals(1));
-        return block.context.load().then((ctxt) {
-          expect(ctxt.variables.single['value'].isInt, isTrue);
-          expect(ctxt.variables.single['value'].valueAsString, equals('43'));
+        return block.context.load().then((Context ctxt) {
+          expect(ctxt.variables.single.value.asValue.isInt, isTrue);
+          expect(ctxt.variables.single.value.asValue.valueAsString, equals('43'));
           expect(ctxt.parentContext.isContext, isTrue);
           expect(ctxt.parentContext.length, equals(0));
           return ctxt.parentContext.load().then((Context outerCtxt) {
@@ -116,13 +117,15 @@ var tests = [
         expect(block.context.isContext, isTrue);
         expect(block.context.length, equals(1));
         return block.context.load().then((Context ctxt) {
-          expect(ctxt.variables.single['value'].isInt, isTrue);
-          expect(ctxt.variables.single['value'].valueAsString, equals('4201'));
+          expect(ctxt.variables.single.value.asValue.isInt, isTrue);
+          expect(ctxt.variables.single.value.asValue.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.variables.single.value.asValue.isInt, isTrue);
+            expect(outerCtxt.variables.single.value.asValue.valueAsString,
+                equals('421'));
             expect(outerCtxt.parentContext.isContext, isTrue);
             expect(outerCtxt.parentContext.length, equals(0));
             return outerCtxt.parentContext.load().then((Context outerCtxt2) {