[inspector] console get all information from inspector when needed

src/inspector/inspected-context.h

Index: src/inspector/inspected-context.h
diff --git a/src/inspector/inspected-context.h b/src/inspector/inspected-context.h
index f8d97e9b940acf0951e2a882faa788d862003116..d74de00ddfe3b2dd48c491e739326377ee1c162c 100644
--- a/src/inspector/inspected-context.h
+++ b/src/inspector/inspected-context.h
@@ -53,7 +53,6 @@ class InspectedContext {
   const String16 m_auxData;
   bool m_reported;
   std::unique_ptr<InjectedScript> m_injectedScript;
-  v8::Global<v8::Object> m_console;
 
   DISALLOW_COPY_AND_ASSIGN(InspectedContext);
 };