Remove uid and title from HeapSnapshot

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 7604 matching lines @@
   i::Isolate* isolate = i::Isolate::Current();
   if (isolate->heap_profiler()->GetSnapshotsCount() > 1) {
     ToInternal(this)->Delete();
   } else {
     // If this is the last snapshot, clean up all accessory data as well.
     isolate->heap_profiler()->DeleteAllSnapshots();
   }
 }
 
 
-unsigned HeapSnapshot::GetUid() const {
-  return ToInternal(this)->uid();
-}
-
-
-Handle<String> HeapSnapshot::GetTitle() const {
-  i::Isolate* isolate = i::Isolate::Current();
-  return ToApiHandle<String>(
-      isolate->factory()->InternalizeUtf8String(ToInternal(this)->title()));
-}
-
-
 const HeapGraphNode* HeapSnapshot::GetRoot() const {
   return reinterpret_cast<const HeapGraphNode*>(ToInternal(this)->root());
 }
 
 
 const HeapGraphNode* HeapSnapshot::GetNodeById(SnapshotObjectId id) const {
   return reinterpret_cast<const HeapGraphNode*>(
       ToInternal(this)->GetEntryById(id));
 }
 
@@ skipping 59 matching lines @@
 
 void HeapProfiler::ClearObjectIds() {
   reinterpret_cast<i::HeapProfiler*>(this)->ClearHeapObjectMap();
 }
 
 
 const HeapSnapshot* HeapProfiler::TakeHeapSnapshot(
     Handle<String> title,
     ActivityControl* control,
     ObjectNameResolver* resolver) {
-  return reinterpret_cast<const HeapSnapshot*>(
-      reinterpret_cast<i::HeapProfiler*>(this)->TakeSnapshot(
-          *Utils::OpenHandle(*title), control, resolver));
+  return TakeHeapSnapshot(control, resolver);
 }
 
 
+const HeapSnapshot* HeapProfiler::TakeHeapSnapshot(
+    ActivityControl* control, ObjectNameResolver* resolver) {
+  return reinterpret_cast<const HeapSnapshot*>(
+      reinterpret_cast<i::HeapProfiler*>(this)
+          ->TakeSnapshot(control, resolver));
+}
+
+
 void HeapProfiler::StartTrackingHeapObjects(bool track_allocations) {
   reinterpret_cast<i::HeapProfiler*>(this)->StartHeapObjectsTracking(
       track_allocations);
 }
 
 
 void HeapProfiler::StopTrackingHeapObjects() {
   reinterpret_cast<i::HeapProfiler*>(this)->StopHeapObjectsTracking();
 }
 
@@ skipping 259 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 } }  // namespace v8::internal