Remove content/browser dependency on WebFontRenderStyle.

content/common/child_process_sandbox_support_impl_linux.h

-// Copyright (c) 2012 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_COMMON_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_
-#define CONTENT_COMMON_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_
-
-#include <stdint.h>
-
-#include "base/posix/global_descriptors.h"
-#include "content/public/common/child_process_sandbox_support_linux.h"
-#include "content/public/common/content_descriptors.h"
-
-namespace blink {
-struct WebFallbackFont;
-struct WebFontRenderStyle;
-}
-
-namespace content {
-
-// Returns a font family which provides glyphs for the Unicode code point
-// specified by |character|, a UTF-32 character. |preferred_locale| contains the
-// preferred locale identifier for |character|. The instance has an empty font
-// name if the request could not be satisfied.
-void GetFallbackFontForCharacter(const int32_t character,
-                                 const char* preferred_locale,
-                                 blink::WebFallbackFont* family);
-
-// Returns rendering settings for a provided font family, size, and style.
-// |size_and_style| stores the bold setting in its least-significant bit, the
-// italic setting in its second-least-significant bit, and holds the requested
-// size in pixels into its remaining bits.
-// TODO(derat): Update WebSandboxSupport's getWebFontRenderStyleForStrike()
-// method to pass the style and size separately instead of packing them into an
-// int.
-void GetRenderStyleForStrike(const char* family,
-                             int size_and_style,
-                             blink::WebFontRenderStyle* out);
-
-inline int GetSandboxFD() {
-  return kSandboxIPCChannel + base::GlobalDescriptors::kBaseDescriptor;
-}
-
-};  // namespace content
-
-#endif  // CONTENT_COMMON_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_