[turbofan] Add schedule to visualizer output

test/cctest/compiler/test-graph-visualizer.cc

Index: test/cctest/compiler/test-graph-visualizer.cc
diff --git a/test/cctest/compiler/test-graph-visualizer.cc b/test/cctest/compiler/test-graph-visualizer.cc
index 702e99db154e46ae063241e46f33e030e9a3cc3b..2f26bcbf88576bd3653bbc0b855ed5bc7ae6340b 100644
--- a/test/cctest/compiler/test-graph-visualizer.cc
+++ b/test/cctest/compiler/test-graph-visualizer.cc
@@ -7,7 +7,6 @@
 
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph.h"
-#include "src/compiler/graph-visualizer.h"
 #include "src/compiler/js-operator.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/node.h"
@@ -16,6 +15,7 @@
 #include "src/compiler/scheduler.h"
 #include "src/compiler/source-position.h"
 #include "src/compiler/verifier.h"
+#include "src/compiler/visualizer.h"
 
 using namespace v8::internal;
 using namespace v8::internal::compiler;
@@ -35,7 +35,7 @@ TEST(NodeWithNullInputReachableFromEnd) {
   OFStream os(stdout);
   os << AsDOT(graph);
   SourcePositionTable table(&graph);
-  os << AsJSON(graph, &table);
+  os << GraphAsJSON(graph, &table);
 }
 
 
@@ -54,7 +54,7 @@ TEST(NodeWithNullControlReachableFromEnd) {
   OFStream os(stdout);
   os << AsDOT(graph);
   SourcePositionTable table(&graph);
-  os << AsJSON(graph, &table);
+  os << GraphAsJSON(graph, &table);
 }
 
 
@@ -73,7 +73,7 @@ TEST(NodeWithNullInputReachableFromStart) {
   OFStream os(stdout);
   os << AsDOT(graph);
   SourcePositionTable table(&graph);
-  os << AsJSON(graph, &table);
+  os << GraphAsJSON(graph, &table);
 }
 
 
@@ -91,5 +91,5 @@ TEST(NodeWithNullControlReachableFromStart) {
   OFStream os(stdout);
   os << AsDOT(graph);
   SourcePositionTable table(&graph);
-  os << AsJSON(graph, &table);
+  os << GraphAsJSON(graph, &table);
 }