DevTools: extract Blink-independent part of CPU profiler into V8ProfilerAgent

third_party/WebKit/Source/core/inspector/InspectorProfilerAgent.h

Index: third_party/WebKit/Source/core/inspector/InspectorProfilerAgent.h
diff --git a/third_party/WebKit/Source/core/inspector/InspectorProfilerAgent.h b/third_party/WebKit/Source/core/inspector/InspectorProfilerAgent.h
index 61640db78d5563d0e4af050a820a036d0e6dc4e1..2da64d3114f0f1719d548a94ebb1a3b650e315d9 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorProfilerAgent.h
+++ b/third_party/WebKit/Source/core/inspector/InspectorProfilerAgent.h
@@ -34,20 +34,15 @@
 #include "core/InspectorFrontend.h"
 #include "core/inspector/InspectorBaseAgent.h"
 #include "wtf/Forward.h"
-#include "wtf/HashMap.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/text/WTFString.h"
 
-namespace v8 {
-class CpuProfile;
-}
-
 namespace blink {
 
 class ExecutionContext;
-class InjectedScriptManager;
 class InspectorFrontend;
+class V8ProfilerAgent;
 
 typedef String ErrorString;
 
@@ -62,47 +57,35 @@ public:
         virtual void profilingStopped() { }
     };
 
-    static PassOwnPtrWillBeRawPtr<InspectorProfilerAgent> create(v8::Isolate*, InjectedScriptManager*, Client*);
+    static PassOwnPtrWillBeRawPtr<InspectorProfilerAgent> create(v8::Isolate*, Client*);
     ~InspectorProfilerAgent() override;
     DECLARE_VIRTUAL_TRACE();
 
+    // InspectorBaseAgent overrides.
+    void init() override;
+    void setFrontend(InspectorFrontend*) override;
+    void clearFrontend() override;
+    void restore() override;
+
     void consoleProfile(ExecutionContext*, const String& title);
     void consoleProfileEnd(const String& title);
 
     void enable(ErrorString*) override;
+    void disable(ErrorString*) override;
     void setSamplingInterval(ErrorString*, int) override;
     void start(ErrorString*) override;
     void stop(ErrorString*, RefPtr<TypeBuilder::Profiler::CPUProfile>&) override;
 
-    void disable(ErrorString*) override;
-    void restore() override;
-
     void willProcessTask();
     void didProcessTask();
     void willEnterNestedRunLoop();
     void didLeaveNestedRunLoop();
 
 private:
-    InspectorProfilerAgent(v8::Isolate*, InjectedScriptManager*, Client*);
-    bool enabled();
-    void doEnable();
-    void stop(ErrorString*, RefPtr<TypeBuilder::Profiler::CPUProfile>*);
-    String nextProfileId();
-
-    void startProfiling(const String& title);
-    PassRefPtr<TypeBuilder::Profiler::CPUProfile> stopProfiling(const String& title, bool serialize);
-
-    bool isRecording() const;
-    void idleStarted();
-    void idleFinished();
-
-    v8::Isolate* m_isolate;
-    RawPtrWillBeMember<InjectedScriptManager> m_injectedScriptManager;
-    bool m_recordingCPUProfile;
-    class ProfileDescriptor;
-    Vector<ProfileDescriptor> m_startedProfiles;
-    String m_frontendInitiatedProfileId;
+    InspectorProfilerAgent(v8::Isolate*, Client*);
+
     Client* m_client;
+    OwnPtr<V8ProfilerAgent> m_v8ProfilerAgent;
 };
 
 } // namespace blink