Revert of PlzNavigate: send SourceLocation when mixed content is found

third_party/WebKit/Source/web/WebLocalFrameImpl.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 256 matching lines @@
       const blink::WebContentSecurityPolicyViolation&) override;
   bool isLoading() const override;
   bool isNavigationScheduledWithin(double interval) const override;
   void setCommittedFirstRealLoad() override;
   void setHasReceivedUserGesture() override;
   void blinkFeatureUsageReport(const std::set<int>& features) override;
   void mixedContentFound(const WebURL& mainResourceUrl,
                          const WebURL& mixedContentUrl,
                          WebURLRequest::RequestContext,
                          bool wasAllowed,
-                         bool hadRedirect,
-                         const WebSourceLocation&) override;
+                         bool hadRedirect) override;
   void sendOrientationChangeEvent() override;
   WebSandboxFlags effectiveSandboxFlags() const override;
   void forceSandboxFlags(WebSandboxFlags) override;
   void didCallAddSearchProvider() override;
   void didCallIsSearchProviderInstalled() override;
   void replaceSelection(const WebString&) override;
   void requestFind(int identifier,
                    const WebString& searchText,
                    const WebFindOptions&) override;
   bool find(int identifier,
@@ skipping 218 matching lines @@
 
 DEFINE_TYPE_CASTS(WebLocalFrameImpl,
                   WebFrame,
                   frame,
                   frame->isWebLocalFrame(),
                   frame.isWebLocalFrame());
 
 }  // namespace blink
 
 #endif