Remove obsolete aggregating and non-working producers heap profilers.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index f8a7dfa1f9984f7218a612f917d090679017845c..b33e14c014131e2888f298ff37b8326f8a30eea4 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -4855,22 +4855,7 @@ bool V8::IsProfilerPaused() {
 void V8::ResumeProfilerEx(int flags, int tag) {
 #ifdef ENABLE_LOGGING_AND_PROFILING
   i::Isolate* isolate = i::Isolate::Current();

[Søren Thygesen Gjesse, 2011/06/24 11:30:05]

Is it correct that there is no GC now?

[mnaganov (inactive), 2011/06/24 11:37:59]

Yes. GC was here to grap a heap snaphot (because the old snapshot was hooked
onto GC).

-  if (flags & PROFILER_MODULE_HEAP_SNAPSHOT) {
-    // Snapshot mode: resume modules, perform GC, then pause only
-    // those modules which haven't been started prior to making a
-    // snapshot.
-
-    // Make a GC prior to taking a snapshot.
-    isolate->heap()->CollectAllGarbage(false);
-    // Reset snapshot flag and CPU module flags.
-    flags &= ~(PROFILER_MODULE_HEAP_SNAPSHOT | PROFILER_MODULE_CPU);
-    const int current_flags = isolate->logger()->GetActiveProfilerModules();
-    isolate->logger()->ResumeProfiler(flags, tag);
-    isolate->heap()->CollectAllGarbage(false);
-    isolate->logger()->PauseProfiler(~current_flags & flags, tag);
-  } else {
-    isolate->logger()->ResumeProfiler(flags, tag);
-  }
+  isolate->logger()->ResumeProfiler(flags, tag);
 #endif
 }
 
@@ -5720,7 +5705,6 @@ uint64_t HeapGraphNode::GetId() const {
 #ifdef ENABLE_LOGGING_AND_PROFILING
   i::Isolate* isolate = i::Isolate::Current();
   IsDeadCheck(isolate, "v8::HeapGraphNode::GetId");
-  ASSERT(ToInternal(this)->snapshot()->type() != i::HeapSnapshot::kAggregated);
   return ToInternal(this)->id();
 #else
   return 0;
@@ -5728,18 +5712,6 @@ uint64_t HeapGraphNode::GetId() const {
 }
 
 
-int HeapGraphNode::GetInstancesCount() const {
-#ifdef ENABLE_LOGGING_AND_PROFILING
-  i::Isolate* isolate = i::Isolate::Current();
-  IsDeadCheck(isolate, "v8::HeapGraphNode::GetInstancesCount");
-  ASSERT(ToInternal(this)->snapshot()->type() == i::HeapSnapshot::kAggregated);
-  return static_cast<int>(ToInternal(this)->id());
-#else
-  return 0;
-#endif
-}
-
-
 int HeapGraphNode::GetSelfSize() const {
 #ifdef ENABLE_LOGGING_AND_PROFILING
   i::Isolate* isolate = i::Isolate::Current();
@@ -5987,9 +5959,6 @@ const HeapSnapshot* HeapProfiler::TakeSnapshot(Handle<String> title,
     case HeapSnapshot::kFull:
       internal_type = i::HeapSnapshot::kFull;
       break;
-    case HeapSnapshot::kAggregated:
-      internal_type = i::HeapSnapshot::kAggregated;
-      break;
     default:
       UNREACHABLE();
   }