Add an instance view page to the vmservice.

runtime/vm/json_stream.cc

 // Copyright (c) 2013, 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.
 
 #include "platform/assert.h"
 #include "vm/object.h"
 #include "vm/json_stream.h"
 
 
 namespace dart {
@@ skipping 96 matching lines @@
   free(p);
 }
 
 
 void JSONStream::PrintValue(const Object& o, bool ref) {
   PrintCommaIfNeeded();
   o.PrintToJSONStream(this, ref);
 }
 
 
+void JSONStream::PrintValue(const Field& field,
+                            const Instance& instance,
+                            bool ref) {
+  PrintCommaIfNeeded();
+  field.PrintToJSONStreamWithInstance(this, instance, ref);
+}
+
+
 void JSONStream::PrintPropertyBool(const char* name, bool b) {
   PrintPropertyName(name);
   PrintValueBool(b);
 }
 
 
 void JSONStream::PrintProperty(const char* name, intptr_t i) {
   PrintPropertyName(name);
   PrintValue(i);
 }
@@ skipping 77 matching lines @@
   return (ch != '[') && (ch != '{') && (ch != ':') && (ch != ',');
 }
 
 
 JSONObject::JSONObject(const JSONArray* arr) : stream_(arr->stream_) {
   stream_->OpenObject();
 }
 
 
 void JSONObject::AddPropertyF(const char* name,
-                                      const char* format, ...) const {
+                              const char* format, ...) const {
   stream_->PrintPropertyName(name);
   va_list args;
   va_start(args, format);
   intptr_t len = OS::VSNPrint(NULL, 0, format, args);
   va_end(args);
   char* p = reinterpret_cast<char*>(malloc(len+1));
   va_start(args, format);
   intptr_t len2 = OS::VSNPrint(p, len+1, format, args);
   va_end(args);
   ASSERT(len == len2);
@@ skipping 15 matching lines @@
   intptr_t len2 = OS::VSNPrint(p, len+1, format, args);
   va_end(args);
   ASSERT(len == len2);
   stream_->buffer_.AddChar('"');
   stream_->buffer_.AddEscapedString(p);
   stream_->buffer_.AddChar('"');
   free(p);
 }
 
 }  // namespace dart
-