Revert of [inspector] Initial import of v8_inspector.

src/inspector/V8ProfilerAgentImpl.h

-// Copyright 2015 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_INSPECTOR_V8PROFILERAGENTIMPL_H_
-#define V8_INSPECTOR_V8PROFILERAGENTIMPL_H_
-
-#include "src/inspector/Allocator.h"
-#include "src/inspector/protocol/Forward.h"
-#include "src/inspector/protocol/Profiler.h"
-
-#include <vector>
-
-namespace v8 {
-class CpuProfiler;
-class Isolate;
-}
-
-namespace v8_inspector {
-
-class V8InspectorSessionImpl;
-
-using protocol::ErrorString;
-
-class V8ProfilerAgentImpl : public protocol::Profiler::Backend {
-    V8_INSPECTOR_DISALLOW_COPY(V8ProfilerAgentImpl);
-public:
-    V8ProfilerAgentImpl(V8InspectorSessionImpl*, protocol::FrontendChannel*, protocol::DictionaryValue* state);
-    ~V8ProfilerAgentImpl() override;
-
-    bool enabled() const { return m_enabled; }
-    void restore();
-
-    void enable(ErrorString*) override;
-    void disable(ErrorString*) override;
-    void setSamplingInterval(ErrorString*, int) override;
-    void start(ErrorString*) override;
-    void stop(ErrorString*, std::unique_ptr<protocol::Profiler::Profile>*) override;
-
-    void consoleProfile(const String16& title);
-    void consoleProfileEnd(const String16& title);
-
-private:
-    String16 nextProfileId();
-    v8::CpuProfiler* profiler();
-
-    void startProfiling(const String16& title);
-    std::unique_ptr<protocol::Profiler::Profile> stopProfiling(const String16& title, bool serialize);
-
-    bool isRecording() const;
-
-    V8InspectorSessionImpl* m_session;
-    v8::Isolate* m_isolate;
-    v8::CpuProfiler* m_profiler;
-    protocol::DictionaryValue* m_state;
-    protocol::Profiler::Frontend m_frontend;
-    bool m_enabled;
-    bool m_recordingCPUProfile;
-    class ProfileDescriptor;
-    std::vector<ProfileDescriptor> m_startedProfiles;
-    String16 m_frontendInitiatedProfileId;
-};
-
-} // namespace v8_inspector
-
-#endif // V8_INSPECTOR_V8PROFILERAGENTIMPL_H_