[inspector] change implementation file extension from cpp to cc

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 edd890b8f84190b2322e87b427429ac7a9284655..0000000000000000000000000000000000000000
--- a/src/inspector/V8HeapProfilerAgentImpl.h
+++ /dev/null
@@ -1,73 +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/base/macros.h"
-#include "src/inspector/protocol/Forward.h"
-#include "src/inspector/protocol/HeapProfiler.h"
-
-#include "include/v8.h"
-
-namespace v8_inspector {
-
-class V8InspectorSessionImpl;
-
-using protocol::ErrorString;
-using protocol::Maybe;
-
-class V8HeapProfilerAgentImpl : public protocol::HeapProfiler::Backend {
-  DISALLOW_COPY_AND_ASSIGN(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_