content/renderer/memory_benchmarking_extension.h

   1 // Copyright (c) 2013 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 #ifndef CONTENT_RENDERER_MEMORY_BENCHMARKING_EXTENSION_H_
   6 #define CONTENT_RENDERER_MEMORY_BENCHMARKING_EXTENSION_H_
   7
   8 #include "base/basictypes.h"
   9 #include "gin/wrappable.h"
  10
  11 namespace blink {
  12 class WebFrame;
  13 }
  14
  15 namespace gin {
  16 class Arguments;
  17 }
  18
  19 namespace content {
  20
  21 class MemoryBenchmarkingExtension
  22     : public gin::Wrappable<MemoryBenchmarkingExtension> {
  23  public:
  24   static gin::WrapperInfo kWrapperInfo;
  25
  26   static void Install(blink::WebFrame* frame);
  27
  28  private:
  29   MemoryBenchmarkingExtension();
  30   ~MemoryBenchmarkingExtension() override;
  31
  32   // gin::Wrappable.
  33   gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
  34       v8::Isolate* isolate) override;
  35
  36   bool IsHeapProfilerRunning();
  37
  38   void HeapProfilerDump(gin::Arguments* args);
  39
  40   DISALLOW_COPY_AND_ASSIGN(MemoryBenchmarkingExtension);
  41 };
  42
  43 }  // namespace content
  44
  45 #endif  // CONTENT_RENDERER_MEMORY_BENCHMARKING_EXTENSION_H_