1 files changed, 0 insertions, 69 deletions
diff --git a/base/trace_event/malloc_dump_provider.h b/base/trace_event/malloc_dump_provider.h
deleted file mode 100644
index 384033c9b8..0000000000
--- a/base/trace_event/malloc_dump_provider.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2015 The Chromium 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 BASE_TRACE_EVENT_MALLOC_DUMP_PROVIDER_H_
-#define BASE_TRACE_EVENT_MALLOC_DUMP_PROVIDER_H_
-
-#include <istream>
-#include <memory>
-
-#include "base/macros.h"
-#include "base/memory/singleton.h"
-#include "base/synchronization/lock.h"
-#include "base/threading/platform_thread.h"
-#include "base/trace_event/memory_dump_provider.h"
-#include "build/build_config.h"
-
-#if defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_WIN) || \
-    (defined(OS_MACOSX) && !defined(OS_IOS))
-#define MALLOC_MEMORY_TRACING_SUPPORTED
-#endif
-
-namespace base {
-namespace trace_event {
-
-class AllocationRegister;
-
-// Dump provider which collects process-wide memory stats.
-class BASE_EXPORT MallocDumpProvider : public MemoryDumpProvider {
- public:
-  // Name of the allocated_objects dump. Use this to declare suballocator dumps
-  // from other dump providers.
-  static const char kAllocatedObjects[];
-
-  static MallocDumpProvider* GetInstance();
-
-  // MemoryDumpProvider implementation.
-  bool OnMemoryDump(const MemoryDumpArgs& args,
-                    ProcessMemoryDump* pmd) override;
-
-  void OnHeapProfilingEnabled(bool enabled) override;
-
-  // For heap profiling.
-  void InsertAllocation(void* address, size_t size);
-  void RemoveAllocation(void* address);
-
- private:
-  friend struct DefaultSingletonTraits<MallocDumpProvider>;
-
-  MallocDumpProvider();
-  ~MallocDumpProvider() override;
-
-  // For heap profiling.
-  bool heap_profiler_enabled_;
-  std::unique_ptr<AllocationRegister> allocation_register_;
-  Lock allocation_register_lock_;
-
-  // When in OnMemoryDump(), this contains the current thread ID.
-  // This is to prevent re-entrancy in the heap profiler when the heap dump
-  // generation is malloc/new-ing for its own bookeeping data structures.
-  PlatformThreadId tid_dumping_heap_;
-
-  DISALLOW_COPY_AND_ASSIGN(MallocDumpProvider);
-};
-
-}  // namespace trace_event
-}  // namespace base
-
-#endif  // BASE_TRACE_EVENT_MALLOC_DUMP_PROVIDER_H_