Binds prefetching to the predictive networking privacy option.

chrome/browser/prefetch/prefetch.h

Index: chrome/browser/prefetch/prefetch.h
diff --git a/chrome/browser/prefetch/prefetch.h b/chrome/browser/prefetch/prefetch.h
new file mode 100644
index 0000000000000000000000000000000000000000..ab9fc88e9026f0e17663c8405e45d6d1f223556a
--- /dev/null
+++ b/chrome/browser/prefetch/prefetch.h
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+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_PREFETCH_PREFETCH_H_
+#define CHROME_BROWSER_PREFETCH_PREFETCH_H_
+
+namespace content {
+class ResourceContext;
+}
+
+namespace prefetch {
+
+// To be executed on the IO thread only.
+bool IsPrefetchEnabled(content::ResourceContext* resource_context);
+
+}  // namespace prefetch
+
+#endif  // CHROME_BROWSER_PREFETCH_PREFETCH_H_