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

third_party/WebKit/Source/web/ChromeClientImpl.cpp

Index: third_party/WebKit/Source/web/ChromeClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/ChromeClientImpl.cpp b/third_party/WebKit/Source/web/ChromeClientImpl.cpp
index d8f04151bddc84bc5ac5c6fab3de38736d419ee5..4f36c019b9b2b23fc21d30948491533b8de5ed6f 100644
--- a/third_party/WebKit/Source/web/ChromeClientImpl.cpp
+++ b/third_party/WebKit/Source/web/ChromeClientImpl.cpp
@@ -351,7 +351,7 @@ WebNavigationPolicy effectiveNavigationPolicy(NavigationPolicy navigationPolicy,
 } // namespace
 
 Page* ChromeClientImpl::createWindow(LocalFrame* frame, const FrameLoadRequest& r, const WindowFeatures& features,
-    NavigationPolicy navigationPolicy, ShouldSetOpener shouldSetOpener)
+    NavigationPolicy navigationPolicy)
 {
     if (!m_webView->client())
         return nullptr;
@@ -361,7 +361,7 @@ Page* ChromeClientImpl::createWindow(LocalFrame* frame, const FrameLoadRequest&
     Fullscreen::fullyExitFullscreen(*frame->document());
 
     WebViewImpl* newView = toWebViewImpl(
-        m_webView->client()->createView(WebLocalFrameImpl::fromFrame(frame), WrappedResourceRequest(r.resourceRequest()), features, r.frameName(), policy, shouldSetOpener == NeverSetOpener));
+        m_webView->client()->createView(WebLocalFrameImpl::fromFrame(frame), WrappedResourceRequest(r.resourceRequest()), features, r.frameName(), policy, r.getShouldSetOpener() == NeverSetOpener || features.noopener));
     if (!newView)
         return nullptr;
     return newView->page();