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

third_party/WebKit/Source/core/inspector/InspectorSession.cpp

Index: third_party/WebKit/Source/core/inspector/InspectorSession.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorSession.cpp b/third_party/WebKit/Source/core/inspector/InspectorSession.cpp
index d3b3281319f8bb564ea2aa2f1e33f6dcd0362d3c..e83df2445719b5715b8b296be685762b6f2f983d 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorSession.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorSession.cpp
@@ -30,13 +30,13 @@ InspectorSession::InspectorSession(Client* client, InspectedFrames* inspectedFra
     , m_disposed(false)
     , m_inspectedFrames(inspectedFrames)
     , m_instrumentingAgents(instrumentingAgents)
-    , m_inspectorFrontend(adoptPtr(new protocol::Frontend(this)))
+    , m_inspectorFrontend(new protocol::Frontend(this))
     , m_inspectorBackendDispatcher(protocol::Dispatcher::create(this))
 {
     InspectorInstrumentation::frontendCreated();
 
     if (savedState) {
-        OwnPtr<protocol::Value> state = protocol::parseJSON(*savedState);
+        std::unique_ptr<protocol::Value> state = protocol::parseJSON(*savedState);
         if (state)
             m_state = protocol::DictionaryValue::cast(std::move(state));
         if (!m_state)
@@ -73,12 +73,12 @@ void InspectorSession::dispose()
     DCHECK(!m_disposed);
     m_disposed = true;
     m_inspectorBackendDispatcher->clearFrontend();
-    m_inspectorBackendDispatcher.clear();
+    m_inspectorBackendDispatcher.reset();
     for (size_t i = m_agents.size(); i > 0; i--)
         m_agents[i - 1]->dispose();
-    m_inspectorFrontend.clear();
+    m_inspectorFrontend.reset();
     m_agents.clear();
-    m_v8Session.clear();
+    m_v8Session.reset();
     DCHECK(!isInstrumenting());
     InspectorInstrumentation::frontendDeleted();
 }
@@ -136,7 +136,7 @@ void InspectorSession::flushProtocolNotifications()
 void InspectorSession::scriptExecutionBlockedByCSP(const String& directiveText)
 {
     DCHECK(isInstrumenting());
-    OwnPtr<protocol::DictionaryValue> directive = protocol::DictionaryValue::create();
+    std::unique_ptr<protocol::DictionaryValue> directive = protocol::DictionaryValue::create();
     directive->setString("directiveText", directiveText);
     m_v8Session->breakProgramOnException(protocol::Debugger::Paused::ReasonEnum::CSPViolation, std::move(directive));
 }