Revert of DevTools: add the logging aspect into the PerformanceMonitor

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

Index: third_party/WebKit/Source/core/inspector/InspectorLogAgent.h
diff --git a/third_party/WebKit/Source/core/inspector/InspectorLogAgent.h b/third_party/WebKit/Source/core/inspector/InspectorLogAgent.h
index d9de42d89b6b8c69bd00d2b15d556be375a061c4..ae1f9c157fe3971c64b5c498d49a114dbbd14fdc 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorLogAgent.h
+++ b/third_party/WebKit/Source/core/inspector/InspectorLogAgent.h
@@ -13,14 +13,13 @@
 
 class ConsoleMessage;
 class ConsoleMessageStorage;
-class PerformanceMonitor;
 
 class CORE_EXPORT InspectorLogAgent
     : public InspectorBaseAgent<protocol::Log::Metainfo> {
   WTF_MAKE_NONCOPYABLE(InspectorLogAgent);
 
  public:
-  InspectorLogAgent(ConsoleMessageStorage*, PerformanceMonitor*);
+  explicit InspectorLogAgent(ConsoleMessageStorage*);
   ~InspectorLogAgent() override;
   DECLARE_VIRTUAL_TRACE();
 
@@ -33,12 +32,10 @@
   Response enable() override;
   Response disable() override;
   Response clear() override;
-  Response setReportViolationsEnabled(bool) override;
 
  private:
   bool m_enabled;
   Member<ConsoleMessageStorage> m_storage;
-  Member<PerformanceMonitor> m_performanceMonitor;
 };
 
 }  // namespace blink