Reland of PlzNavigate: send SourceLocation when mixed content is found

third_party/WebKit/Source/core/loader/MixedContentChecker.h

Index: third_party/WebKit/Source/core/loader/MixedContentChecker.h
diff --git a/third_party/WebKit/Source/core/loader/MixedContentChecker.h b/third_party/WebKit/Source/core/loader/MixedContentChecker.h
index 6366345d7c4d83656ef724d3eccc93280f9964a5..2773c492ff0b0b46ce9c022f63917b3555a2f464 100644
--- a/third_party/WebKit/Source/core/loader/MixedContentChecker.h
+++ b/third_party/WebKit/Source/core/loader/MixedContentChecker.h
@@ -47,6 +47,7 @@
 class KURL;
 class ResourceResponse;
 class SecurityOrigin;
+class SourceLocation;
 
 // Checks resource loads for mixed content. If PlzNavigate is enabled then this
 // class only checks for sub-resource loads while frame-level loads are
@@ -113,7 +114,8 @@
                                 const KURL& mixedContentUrl,
                                 WebURLRequest::RequestContext,
                                 bool wasAllowed,
-                                bool hadRedirect);
+                                bool hadRedirect,
+                                std::unique_ptr<SourceLocation>);
 
  private:
   FRIEND_TEST_ALL_PREFIXES(MixedContentCheckerTest, HandleCertificateError);
@@ -126,7 +128,8 @@
                                      const KURL&,
                                      const KURL&,
                                      WebURLRequest::RequestContext,
-                                     bool allowed);
+                                     bool allowed,
+                                     std::unique_ptr<SourceLocation>);
   static void logToConsoleAboutWebSocket(LocalFrame*,
                                          const KURL&,
                                          const KURL&,