Set the target type when creating the request for main resource

Source/core/svg/SVGAElement.cpp

Index: Source/core/svg/SVGAElement.cpp
diff --git a/Source/core/svg/SVGAElement.cpp b/Source/core/svg/SVGAElement.cpp
index baa6754333f2df2c96c64b2bb25728133f30bb5b..1ecef6291c925a28352c744a04be14eda77d26bf 100644
--- a/Source/core/svg/SVGAElement.cpp
+++ b/Source/core/svg/SVGAElement.cpp
@@ -161,7 +161,9 @@ void SVGAElement::defaultEventHandler(Event* event)
             LocalFrame* frame = document().frame();
             if (!frame)
                 return;
-            FrameLoadRequest frameRequest(&document(), ResourceRequest(document().completeURL(url)), target);
+            ResourceRequest request = ResourceRequest(document().completeURL(url));
+            request.initializeForMainResource(frame->isMainFrame());
+            FrameLoadRequest frameRequest(&document(), request, target);
             frameRequest.setTriggeringEvent(event);
             frame->loader().load(frameRequest);
             return;