Moved render_font to a common location to share with other content.

content/renderer/render_font_warmup_win.h

Index: content/renderer/render_font_warmup_win.h
diff --git a/content/renderer/render_font_warmup_win.h b/content/renderer/render_font_warmup_win.h
deleted file mode 100644
index b97a3bfb7e4c9973d8f8453a17e0ae7bd1a6abe4..0000000000000000000000000000000000000000
--- a/content/renderer/render_font_warmup_win.h
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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 CONTENT_RENDERER_RENDER_FONT_WARMUP_WIN_H_
-#define CONTENT_RENDERER_RENDER_FONT_WARMUP_WIN_H_
-
-#include "content/common/content_export.h"
-
-class SkFontMgr;
-class SkTypeface;
-
-namespace content {
-
-// Make necessary calls to cache the data for a given font, used before
-// sandbox lockdown.
-CONTENT_EXPORT void DoPreSandboxWarmupForTypeface(SkTypeface* typeface);
-
-// Get the shared font manager used during pre-sandbox warmup for DirectWrite
-// fonts.
-CONTENT_EXPORT SkFontMgr* GetPreSandboxWarmupFontMgr();
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_RENDER_FONT_WARMUP_WIN_H_