Revert of [inspector] Initial import of v8_inspector.

src/inspector/V8HeapProfilerAgentImpl.h

Index: src/inspector/V8HeapProfilerAgentImpl.h
diff --git a/src/inspector/V8HeapProfilerAgentImpl.h b/src/inspector/V8HeapProfilerAgentImpl.h
deleted file mode 100644
index 58c282519151afeecbee989419fc92af1d90e9a2..0000000000000000000000000000000000000000
--- a/src/inspector/V8HeapProfilerAgentImpl.h
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2016 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_V8HEAPPROFILERAGENTIMPL_H_
-#define V8_INSPECTOR_V8HEAPPROFILERAGENTIMPL_H_
-
-#include "src/inspector/Allocator.h"
-#include "src/inspector/protocol/Forward.h"
-#include "src/inspector/protocol/HeapProfiler.h"
-
-#include <v8.h>
-
-namespace v8_inspector {
-
-class V8InspectorSessionImpl;
-
-using protocol::ErrorString;
-using protocol::Maybe;
-
-class V8HeapProfilerAgentImpl : public protocol::HeapProfiler::Backend {
-    V8_INSPECTOR_DISALLOW_COPY(V8HeapProfilerAgentImpl);
-public:
-    V8HeapProfilerAgentImpl(V8InspectorSessionImpl*, protocol::FrontendChannel*, protocol::DictionaryValue* state);
-    ~V8HeapProfilerAgentImpl() override;
-    void restore();
-
-    void collectGarbage(ErrorString*) override;
-
-    void enable(ErrorString*) override;
-    void startTrackingHeapObjects(ErrorString*, const Maybe<bool>& trackAllocations) override;
-    void stopTrackingHeapObjects(ErrorString*, const Maybe<bool>& reportProgress) override;
-
-    void disable(ErrorString*) override;
-
-    void takeHeapSnapshot(ErrorString*, const Maybe<bool>& reportProgress) override;
-
-    void getObjectByHeapObjectId(ErrorString*, const String16& heapSnapshotObjectId, const Maybe<String16>& objectGroup, std::unique_ptr<protocol::Runtime::RemoteObject>* result) override;
-    void addInspectedHeapObject(ErrorString*, const String16& inspectedHeapObjectId) override;
-    void getHeapObjectId(ErrorString*, const String16& objectId, String16* heapSnapshotObjectId) override;
-
-    void startSampling(ErrorString*, const Maybe<double>& samplingInterval) override;
-    void stopSampling(ErrorString*, std::unique_ptr<protocol::HeapProfiler::SamplingHeapProfile>*) override;
-
-private:
-    void startTrackingHeapObjectsInternal(bool trackAllocations);
-    void stopTrackingHeapObjectsInternal();
-    void requestHeapStatsUpdate();
-    static void onTimer(void*);
-
-    V8InspectorSessionImpl* m_session;
-    v8::Isolate* m_isolate;
-    protocol::HeapProfiler::Frontend m_frontend;
-    protocol::DictionaryValue* m_state;
-    bool m_hasTimer;
-};
-
-} // namespace v8_inspector
-
-#endif // V8_INSPECTOR_V8HEAPPROFILERAGENTIMPL_H_