Cleanup Blink side preconnect calls

Source/platform/network/NetworkHints.cpp

Index: Source/platform/network/NetworkHints.cpp
diff --git a/Source/platform/network/NetworkHints.cpp b/Source/platform/network/NetworkHints.cpp
index 1d3232cd028b00f7539c35a862e17eee1a98560b..ffbcb51885fce752cf1b772cc34a36d961e79406 100644
--- a/Source/platform/network/NetworkHints.cpp
+++ b/Source/platform/network/NetworkHints.cpp
@@ -42,11 +42,7 @@ void preconnect(const KURL& url, const CrossOriginAttributeValue crossOrigin)
 {
     if (WebPrescientNetworking* prescientNetworking = Platform::current()->prescientNetworking()) {
         bool allowCredentials = (crossOrigin != CrossOriginAttributeAnonymous);
-        // TODO(yoav): Call only the crossorigin interface once everything is hooked up.
-        if (crossOrigin == CrossOriginAttributeNotSet)
-            prescientNetworking->preconnect(url);
-        else
-            prescientNetworking->preconnect(url, allowCredentials);
+        prescientNetworking->preconnect(url, allowCredentials);
     }
 }