[inspector] migrate Schema, Console, Profiler to new style

src/inspector/v8-console-agent-impl.h

Index: src/inspector/v8-console-agent-impl.h
diff --git a/src/inspector/v8-console-agent-impl.h b/src/inspector/v8-console-agent-impl.h
index f3d598bb3494fb6ddc99a1852b81beb6a8905f3a..db17e547182d2c79bd8399935ef737f0ad967dea 100644
--- a/src/inspector/v8-console-agent-impl.h
+++ b/src/inspector/v8-console-agent-impl.h
@@ -14,7 +14,7 @@ namespace v8_inspector {
 class V8ConsoleMessage;
 class V8InspectorSessionImpl;
 
-using protocol::ErrorString;
+using protocol::Response;
 
 class V8ConsoleAgentImpl : public protocol::Console::Backend {
  public:
@@ -22,9 +22,9 @@ class V8ConsoleAgentImpl : public protocol::Console::Backend {
                      protocol::DictionaryValue* state);
   ~V8ConsoleAgentImpl() override;
 
-  void enable(ErrorString*) override;
-  void disable(ErrorString*) override;
-  void clearMessages(ErrorString*) override;
+  Response enable() override;
+  Response disable() override;
+  Response clearMessages() override;
 
   void restore();
   void messageAdded(V8ConsoleMessage*);