Declarative resource hints go through mojo IPC to //content

third_party/WebKit/Source/platform/network/NetworkHints.cpp

Index: third_party/WebKit/Source/platform/network/NetworkHints.cpp
diff --git a/third_party/WebKit/Source/platform/network/NetworkHints.cpp b/third_party/WebKit/Source/platform/network/NetworkHints.cpp
deleted file mode 100644
index c2c99f7c232bf9945552c288d0cd6cb31acfedc8..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/network/NetworkHints.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2008 Collin Jackson  <collinj@webkit.org>
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "platform/network/NetworkHints.h"
-
-#include "public/platform/Platform.h"
-#include "public/platform/WebPrescientNetworking.h"
-
-namespace blink {
-
-void prefetchDNS(const String& hostname)
-{
-    if (WebPrescientNetworking* prescientNetworking = Platform::current()->prescientNetworking())
-        prescientNetworking->prefetchDNS(hostname);
-}
-
-void preconnect(const KURL& url, const CrossOriginAttributeValue crossOrigin)
-{
-    if (WebPrescientNetworking* prescientNetworking = Platform::current()->prescientNetworking()) {
-        bool allowCredentials = (crossOrigin != CrossOriginAttributeAnonymous);
-        prescientNetworking->preconnect(url, allowCredentials);
-    }
-}
-
-} // namespace blink