Move heap and CPU profilers into a dedicated directory.

src/heap-profiler.h

-// Copyright 2009-2010 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.
-
-#ifndef V8_HEAP_PROFILER_H_
-#define V8_HEAP_PROFILER_H_
-
-#include "src/base/smart-pointers.h"
-#include "src/isolate.h"
-#include "src/list.h"
-
-namespace v8 {
-namespace internal {
-
-// Forward declarations.
-class AllocationTracker;
-class HeapObjectsMap;
-class HeapSnapshot;
-class StringsStorage;
-
-class HeapProfiler {
- public:
-  explicit HeapProfiler(Heap* heap);
-  ~HeapProfiler();
-
-  size_t GetMemorySizeUsedByProfiler();
-
-  HeapSnapshot* TakeSnapshot(
-      v8::ActivityControl* control,
-      v8::HeapProfiler::ObjectNameResolver* resolver);
-
-  void StartHeapObjectsTracking(bool track_allocations);
-  void StopHeapObjectsTracking();
-  AllocationTracker* allocation_tracker() const {
-    return allocation_tracker_.get();
-  }
-  HeapObjectsMap* heap_object_map() const { return ids_.get(); }
-  StringsStorage* names() const { return names_.get(); }
-
-  SnapshotObjectId PushHeapObjectsStats(OutputStream* stream,
-                                        int64_t* timestamp_us);
-  int GetSnapshotsCount();
-  HeapSnapshot* GetSnapshot(int index);
-  SnapshotObjectId GetSnapshotObjectId(Handle<Object> obj);
-  void DeleteAllSnapshots();
-  void RemoveSnapshot(HeapSnapshot* snapshot);
-
-  void ObjectMoveEvent(Address from, Address to, int size);
-
-  void AllocationEvent(Address addr, int size);
-
-  void UpdateObjectSizeEvent(Address addr, int size);
-
-  void DefineWrapperClass(
-      uint16_t class_id, v8::HeapProfiler::WrapperInfoCallback callback);
-
-  v8::RetainedObjectInfo* ExecuteWrapperClassCallback(uint16_t class_id,
-                                                      Object** wrapper);
-  void SetRetainedObjectInfo(UniqueId id, RetainedObjectInfo* info);
-
-  bool is_tracking_object_moves() const { return is_tracking_object_moves_; }
-  bool is_tracking_allocations() const {
-    return !allocation_tracker_.is_empty();
-  }
-
-  Handle<HeapObject> FindHeapObjectById(SnapshotObjectId id);
-  void ClearHeapObjectMap();
-
- private:
-  Heap* heap() const;
-
-  // Mapping from HeapObject addresses to objects' uids.
-  base::SmartPointer<HeapObjectsMap> ids_;
-  List<HeapSnapshot*> snapshots_;
-  base::SmartPointer<StringsStorage> names_;
-  List<v8::HeapProfiler::WrapperInfoCallback> wrapper_callbacks_;
-  base::SmartPointer<AllocationTracker> allocation_tracker_;
-  bool is_tracking_object_moves_;
-  base::Mutex profiler_mutex_;
-};
-
-} }  // namespace v8::internal
-
-#endif  // V8_HEAP_PROFILER_H_