MixedContentChecker should not log blocked preload requests

Source/core/loader/MixedContentChecker.cpp

 /*
  * Copyright (C) 2012 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 195 matching lines @@
 {
     String message = String::format(
         "Mixed Content: The page at '%s' was loaded over HTTPS, but requested an insecure %s '%s'. %s",
         frame->document()->url().elidedString().utf8().data(), typeNameFromContext(requestContext), url.elidedString().utf8().data(),
         allowed ? "This content should also be served over HTTPS." : "This request has been blocked; the content must be served over HTTPS.");
     MessageLevel messageLevel = allowed ? WarningMessageLevel : ErrorMessageLevel;
     frame->document()->addConsoleMessage(ConsoleMessage::create(SecurityMessageSource, messageLevel, message));
 }
 
 // static
-bool MixedContentChecker::shouldBlockFetch(LocalFrame* frame, const ResourceRequest& resourceRequest, const KURL& url)
+bool MixedContentChecker::shouldBlockFetch(LocalFrame* frame, const ResourceRequest& resourceRequest, const KURL& url, MixedContentChecker::ReportingStatus reportingStatus)
 {
     // No frame, no mixed content:
     if (!frame)
         return false;
 
     // Check the top frame first.
     if (Frame* top = frame->tree().top()) {
         // FIXME: We need a way to access the top-level frame's SecurityOrigin when that frame
         // is in a different process from the current frame. Until that is done, we bail out
         // early and allow the load.
         if (!top->isLocalFrame())
             return false;
 
         LocalFrame* localTop = toLocalFrame(top);
-        if (frame != localTop && shouldBlockFetch(localTop, resourceRequest, url))
+        if (frame != localTop && shouldBlockFetch(localTop, resourceRequest, url, reportingStatus))
             return true;
     }
 
     // We only care about subresource loads; top-level navigations cannot be mixed content.
     if (resourceRequest.frameType() == WebURLRequest::FrameTypeTopLevel)
         return false;
 
     // No mixed content, no problem.
     if (!isMixedContent(frame->document()->securityOrigin(), url))
         return false;
@@ skipping 31 matching lines @@
 
     case ContextTypeShouldBeBlockable:
         return false;
 
     case ContextTypeBlockableUnlessLax:
         // We map this to either OptionallyBlockable or Blockable above.
         ASSERT_NOT_REACHED();
         return true;
     };
 
-    logToConsole(frame, url, resourceRequest.requestContext(), allowed);
+    if (reportingStatus == SendReport)
+        logToConsole(frame, url, resourceRequest.requestContext(), allowed);
     return !allowed;
 }
 
 bool MixedContentChecker::canDisplayInsecureContentInternal(SecurityOrigin* securityOrigin, const KURL& url, const MixedContentType type) const
 {
     // Check the top frame if it differs from MixedContentChecker's m_frame.
     if (!m_frame->tree().top()->isLocalFrame()) {
         // FIXME: We need a way to access the top-level frame's MixedContentChecker when that frame
         // is in a different process from the current frame. Until that is done, we always allow
         // loads in remote frames.
@@ skipping 121 matching lines @@
     if (Platform::current()->isReservedIPAddress(resourceIP) && !Platform::current()->isReservedIPAddress(documentIP))
         UseCounter::count(frame->document(), UseCounter::MixedContentPrivateHostnameInPublicHostname);
 }
 
 void MixedContentChecker::trace(Visitor* visitor)
 {
     visitor->trace(m_frame);
 }
 
 } // namespace blink