Revert of [instrumentation] Turn inspector override "probes" return values into output parameters.

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

Index: third_party/WebKit/Source/core/inspector/InspectorNetworkAgent.h
diff --git a/third_party/WebKit/Source/core/inspector/InspectorNetworkAgent.h b/third_party/WebKit/Source/core/inspector/InspectorNetworkAgent.h
index a8672589d3e9f53ead730c61bbe834293472b05f..d7861d168574ca7987decf37668993fceaa25de9 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorNetworkAgent.h
+++ b/third_party/WebKit/Source/core/inspector/InspectorNetworkAgent.h
@@ -73,7 +73,7 @@
   ~InspectorNetworkAgent() override;
   DECLARE_VIRTUAL_TRACE();
 
-  // Probes.
+  // Called from instrumentation.
   void didBlockRequest(LocalFrame*,
                        const ResourceRequest&,
                        DocumentLoader*,
@@ -114,8 +114,8 @@
   void didCommitLoad(LocalFrame*, DocumentLoader*);
   void scriptImported(unsigned long identifier, const String& sourceString);
   void didReceiveScriptResponse(unsigned long identifier);
-  void shouldForceCORSPreflight(bool* result);
-  void shouldBlockRequest(const ResourceRequest&, bool* result);
+  bool shouldForceCORSPreflight();
+  bool shouldBlockRequest(const ResourceRequest&);
 
   void documentThreadableLoaderStartedLoadingForClient(unsigned long identifier,
                                                        ThreadableLoaderClient*);