Do not suppress referrers for '<a ... rel="noopener">'.

third_party/WebKit/Source/core/loader/FrameLoader.cpp

Index: third_party/WebKit/Source/core/loader/FrameLoader.cpp
diff --git a/third_party/WebKit/Source/core/loader/FrameLoader.cpp b/third_party/WebKit/Source/core/loader/FrameLoader.cpp
index 440f0a8f70bf33bfead5ab871e8c979e8386c600..c0ddecf93001bb6e2e8f5306ea4a7d2613c56cd1 100644
--- a/third_party/WebKit/Source/core/loader/FrameLoader.cpp
+++ b/third_party/WebKit/Source/core/loader/FrameLoader.cpp
@@ -958,7 +958,7 @@ void FrameLoader::load(const FrameLoadRequest& passedRequest, FrameLoadType fram
             client()->loadURLExternally(request.resourceRequest(), NavigationPolicyDownload, String(), false);
         } else {
             request.resourceRequest().setFrameType(WebURLRequest::FrameTypeAuxiliary);
-            createWindowForRequest(request, *m_frame, policy, request.getShouldSendReferrer(), request.getShouldSetOpener());
+            createWindowForRequest(request, *m_frame, policy);
         }
         return;
     }