base/trace_event/memory_dump_provider.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/trace_event/memory_dump_provider.h"
   6
   7 #include "base/logging.h"
   8 #include "base/single_thread_task_runner.h"
   9
  10 namespace base {
  11 namespace trace_event {
  12
  13 MemoryDumpProvider::MemoryDumpProvider() {
  14 }
  15
  16 MemoryDumpProvider::MemoryDumpProvider(
  17     const scoped_refptr<SingleThreadTaskRunner>& task_runner)
  18     : task_runner_(task_runner) {
  19 }
  20
  21 MemoryDumpProvider::~MemoryDumpProvider() {
  22 }
  23
  24 void MemoryDumpProvider::DeclareAllocatorAttribute(
  25     const MemoryAllocatorDeclaredAttribute& attr) {
  26   DCHECK_EQ(0u, allocator_attributes_.count(attr.name))
  27       << "Allocator attribute " << attr.name << " already declared for dumper "
  28       << GetFriendlyName();
  29   allocator_attributes_[attr.name] = attr;
  30 }
  31
  32 }  // namespace trace_event
  33 }  // namespace base