Consider focusability even when tabs-to-links is enabled for <svg:a>

third_party/WebKit/Source/core/svg/SVGAElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGAElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGAElement.cpp b/third_party/WebKit/Source/core/svg/SVGAElement.cpp
index 88c9a27fc180f21e2da2a2ab525e7378f02acbed..f135ecc04cf5ace35b62fd171ee6322741da161c 100644
--- a/third_party/WebKit/Source/core/svg/SVGAElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGAElement.cpp
@@ -198,9 +198,8 @@ bool SVGAElement::isKeyboardFocusable() const
 {
     if (isFocusable() && Element::supportsFocus())
         return SVGElement::isKeyboardFocusable();
-
-    if (isLink())
-        return document().frameHost()->chromeClient().tabsToLinks();
+    if (isLink() && !document().frameHost()->chromeClient().tabsToLinks())
+        return false;
     return SVGElement::isKeyboardFocusable();
 }