Introduce callback for resolving global object name while taking heap snapshot

src/heap-profiler.cc

Index: src/heap-profiler.cc
===================================================================
--- src/heap-profiler.cc	(revision 13098)
+++ src/heap-profiler.cc	(working copy)
@@ -65,23 +65,29 @@
 }
 
 
-HeapSnapshot* HeapProfiler::TakeSnapshot(const char* name,
-                                         int type,
-                                         v8::ActivityControl* control) {
+HeapSnapshot* HeapProfiler::TakeSnapshot(
+    const char* name,
+    int type,
+    v8::ActivityControl* control,
+    v8::HeapProfiler::ObjectNameResolver* resolver) {
   ASSERT(Isolate::Current()->heap_profiler() != NULL);
   return Isolate::Current()->heap_profiler()->TakeSnapshotImpl(name,
                                                                type,
-                                                               control);
+                                                               control,
+                                                               resolver);
 }
 
 
-HeapSnapshot* HeapProfiler::TakeSnapshot(String* name,
-                                         int type,
-                                         v8::ActivityControl* control) {
+HeapSnapshot* HeapProfiler::TakeSnapshot(
+    String* name,
+    int type,
+    v8::ActivityControl* control,
+    v8::HeapProfiler::ObjectNameResolver* resolver) {
   ASSERT(Isolate::Current()->heap_profiler() != NULL);
   return Isolate::Current()->heap_profiler()->TakeSnapshotImpl(name,
                                                                type,
-                                                               control);
+                                                               control,
+                                                               resolver);
 }
 
 
@@ -122,16 +128,18 @@
 }
 
 
-HeapSnapshot* HeapProfiler::TakeSnapshotImpl(const char* name,
-                                             int type,
-                                             v8::ActivityControl* control) {
+HeapSnapshot* HeapProfiler::TakeSnapshotImpl(
+    const char* name,
+    int type,
+    v8::ActivityControl* control,
+    v8::HeapProfiler::ObjectNameResolver* resolver) {
   HeapSnapshot::Type s_type = static_cast<HeapSnapshot::Type>(type);
   HeapSnapshot* result =
       snapshots_->NewSnapshot(s_type, name, next_snapshot_uid_++);
   bool generation_completed = true;
   switch (s_type) {
     case HeapSnapshot::kFull: {
-      HeapSnapshotGenerator generator(result, control);
+      HeapSnapshotGenerator generator(result, control, resolver);
       generation_completed = generator.GenerateSnapshot();
       break;
     }
@@ -147,10 +155,13 @@
 }
 
 
-HeapSnapshot* HeapProfiler::TakeSnapshotImpl(String* name,
-                                             int type,
-                                             v8::ActivityControl* control) {
-  return TakeSnapshotImpl(snapshots_->names()->GetName(name), type, control);
+HeapSnapshot* HeapProfiler::TakeSnapshotImpl(
+    String* name,
+    int type,
+    v8::ActivityControl* control,
+    v8::HeapProfiler::ObjectNameResolver* resolver) {
+  return TakeSnapshotImpl(snapshots_->names()->GetName(name), type, control,
+                          resolver);
 }
 
 void HeapProfiler::StartHeapObjectsTrackingImpl() {