DevTools: migrate from OwnPtr to std::unique_ptr for inspector protocol classes.

third_party/WebKit/Source/platform/v8_inspector/V8InspectorSessionImpl.h

 // Copyright 2016 The Chromium 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 V8InspectorSessionImpl_h
 #define V8InspectorSessionImpl_h
 
 #include "platform/inspector_protocol/Allocator.h"
 #include "platform/inspector_protocol/Collections.h"
 #include "platform/inspector_protocol/Dispatcher.h"
 #include "platform/inspector_protocol/Frontend.h"
 #include "platform/inspector_protocol/String16.h"
 #include "platform/inspector_protocol/TypeBuilder.h"
 #include "platform/v8_inspector/public/V8InspectorSession.h"
 #include "platform/v8_inspector/public/V8InspectorSessionClient.h"
-#include "wtf/PassOwnPtr.h"
+#include "wtf/PtrUtil.h"
 
 #include <v8.h>
 
 namespace blink {
 
 class InjectedScript;
 class RemoteObjectIdBase;
 class V8DebuggerAgentImpl;
 class V8DebuggerImpl;
 class V8HeapProfilerAgentImpl;
 class V8ProfilerAgentImpl;
 class V8RuntimeAgentImpl;
 
 class V8InspectorSessionImpl : public V8InspectorSession {
     PROTOCOL_DISALLOW_COPY(V8InspectorSessionImpl);
 public:
-    static PassOwnPtr<V8InspectorSessionImpl> create(V8DebuggerImpl*, int contextGroupId, V8InspectorSessionClient*, const String16* state);
+    static std::unique_ptr<V8InspectorSessionImpl> create(V8DebuggerImpl*, int contextGroupId, V8InspectorSessionClient*, const String16* state);
     ~V8InspectorSessionImpl();
 
     V8DebuggerImpl* debugger() const { return m_debugger; }
     V8InspectorSessionClient* client() const { return m_client; }
     V8DebuggerAgentImpl* debuggerAgent() { return m_debuggerAgent.get(); }
     V8ProfilerAgentImpl* profilerAgent() { return m_profilerAgent.get(); }
     V8RuntimeAgentImpl* runtimeAgent() { return m_runtimeAgent.get(); }
     int contextGroupId() const { return m_contextGroupId; }
 
     InjectedScript* findInjectedScript(ErrorString*, int contextId);
     InjectedScript* findInjectedScript(ErrorString*, RemoteObjectIdBase*);
     void reset();
     void discardInjectedScripts();
     void reportAllContexts(V8RuntimeAgentImpl*);
     void setCustomObjectFormatterEnabled(bool);
     void changeInstrumentationCounter(int delta);
 
     // V8InspectorSession implementation.
     void dispatchProtocolMessage(const String16& message) override;
     String16 stateJSON() override;
-    void addInspectedObject(PassOwnPtr<V8InspectorSession::Inspectable>) override;
-    void schedulePauseOnNextStatement(const String16& breakReason, PassOwnPtr<protocol::DictionaryValue> data) override;
+    void addInspectedObject(std::unique_ptr<V8InspectorSession::Inspectable>) override;
+    void schedulePauseOnNextStatement(const String16& breakReason, std::unique_ptr<protocol::DictionaryValue> data) override;
     void cancelPauseOnNextStatement() override;
-    void breakProgram(const String16& breakReason, PassOwnPtr<protocol::DictionaryValue> data) override;
-    void breakProgramOnException(const String16& breakReason, PassOwnPtr<protocol::DictionaryValue> data) override;
+    void breakProgram(const String16& breakReason, std::unique_ptr<protocol::DictionaryValue> data) override;
+    void breakProgramOnException(const String16& breakReason, std::unique_ptr<protocol::DictionaryValue> data) override;
     void setSkipAllPauses(bool) override;
     void resume() override;
     void stepOver() override;
     void asyncTaskScheduled(const String16& taskName, void* task, bool recurring) override;
     void asyncTaskCanceled(void* task) override;
     void asyncTaskStarted(void* task) override;
     void asyncTaskFinished(void* task) override;
     void allAsyncTasksCanceled() override;
     void releaseObjectGroup(const String16& objectGroup) override;
     v8::Local<v8::Value> findObject(ErrorString*, const String16& objectId, v8::Local<v8::Context>* = nullptr, String16* groupName = nullptr) override;
-    PassOwnPtr<protocol::Runtime::RemoteObject> wrapObject(v8::Local<v8::Context>, v8::Local<v8::Value>, const String16& groupName, bool generatePreview = false) override;
-    PassOwnPtr<protocol::Runtime::RemoteObject> wrapTable(v8::Local<v8::Context>, v8::Local<v8::Value> table, v8::Local<v8::Value> columns) override;
+    std::unique_ptr<protocol::Runtime::RemoteObject> wrapObject(v8::Local<v8::Context>, v8::Local<v8::Value>, const String16& groupName, bool generatePreview = false) override;
+    std::unique_ptr<protocol::Runtime::RemoteObject> wrapTable(v8::Local<v8::Context>, v8::Local<v8::Value> table, v8::Local<v8::Value> columns) override;
 
     V8InspectorSession::Inspectable* inspectedObject(unsigned num);
     static const unsigned kInspectedObjectBufferSize = 5;
 
 private:
     V8InspectorSessionImpl(V8DebuggerImpl*, int contextGroupId, V8InspectorSessionClient*, const String16* state);
     protocol::DictionaryValue* agentState(const String16& name);
 
     int m_contextGroupId;
     V8DebuggerImpl* m_debugger;
     V8InspectorSessionClient* m_client;
     bool m_customObjectFormatterEnabled;
     int m_instrumentationCounter;
 
-    OwnPtr<protocol::Frontend> m_frontend;
-    OwnPtr<protocol::Dispatcher> m_dispatcher;
-    OwnPtr<protocol::DictionaryValue> m_state;
+    std::unique_ptr<protocol::Frontend> m_frontend;
+    std::unique_ptr<protocol::Dispatcher> m_dispatcher;
+    std::unique_ptr<protocol::DictionaryValue> m_state;
 
-    OwnPtr<V8RuntimeAgentImpl> m_runtimeAgent;
-    OwnPtr<V8DebuggerAgentImpl> m_debuggerAgent;
-    OwnPtr<V8HeapProfilerAgentImpl> m_heapProfilerAgent;
-    OwnPtr<V8ProfilerAgentImpl> m_profilerAgent;
-    protocol::Vector<OwnPtr<V8InspectorSession::Inspectable>> m_inspectedObjects;
+    std::unique_ptr<V8RuntimeAgentImpl> m_runtimeAgent;
+    std::unique_ptr<V8DebuggerAgentImpl> m_debuggerAgent;
+    std::unique_ptr<V8HeapProfilerAgentImpl> m_heapProfilerAgent;
+    std::unique_ptr<V8ProfilerAgentImpl> m_profilerAgent;
+    protocol::Vector<std::unique_ptr<V8InspectorSession::Inspectable>> m_inspectedObjects;
 };
 
 } // namespace blink
 
 #endif