Add FontRenderParamsQuery.

content/browser/renderer_host/sandbox_ipc_linux.cc

 // 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.
 
 #include "content/browser/renderer_host/sandbox_ipc_linux.h"
 
 #include <fcntl.h>
 #include <sys/poll.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
 
 #include "base/command_line.h"
 #include "base/files/scoped_file.h"
 #include "base/linux_util.h"
+#include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/shared_memory.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/posix/unix_domain_socket_linux.h"
 #include "base/process/launch.h"
 #include "base/strings/string_number_conversions.h"
 #include "content/browser/renderer_host/font_utils_linux.h"
 #include "content/common/font_config_ipc_linux.h"
 #include "content/common/sandbox_linux/sandbox_linux.h"
 #include "content/common/set_process_title.h"
 #include "content/public/common/content_switches.h"
 #include "ppapi/c/trusted/ppb_browser_font_trusted.h"
 #include "third_party/WebKit/public/platform/linux/WebFontInfo.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 #include "third_party/npapi/bindings/npapi_extensions.h"
 #include "third_party/skia/include/ports/SkFontConfigInterface.h"
 #include "ui/gfx/font_render_params.h"
 
 using blink::WebCString;
 using blink::WebFontInfo;
 using blink::WebUChar;
 using blink::WebUChar32;
 
 namespace content {
 
 SandboxIPCHandler::SandboxIPCHandler(int lifeline_fd, int browser_socket)
     : lifeline_fd_(lifeline_fd), browser_socket_(browser_socket) {
   // FontConfig doesn't provide a standard property to control subpixel
   // positioning, so we pass the current setting through to WebKit.
-  WebFontInfo::setSubpixelPositioning(
-      gfx::GetDefaultWebKitFontRenderParams().subpixel_positioning);
+  CR_DEFINE_STATIC_LOCAL(const gfx::FontRenderParams, params,
+      (gfx::GetFontRenderParams(gfx::FontRenderParamsQuery(true), NULL)));
+  WebFontInfo::setSubpixelPositioning(params.subpixel_positioning);
 }
 
 void SandboxIPCHandler::Run() {
   struct pollfd pfds[2];
   pfds[0].fd = lifeline_fd_;
   pfds[0].events = POLLIN;
   pfds[1].fd = browser_socket_;
   pfds[1].events = POLLIN;
 
   int failed_polls = 0;
@@ skipping 354 matching lines @@
 }
 
 void SandboxIPCHandler::EnsureWebKitInitialized() {
   if (webkit_platform_support_)
     return;
   webkit_platform_support_.reset(new BlinkPlatformImpl);
   blink::initializeWithoutV8(webkit_platform_support_.get());
 }
 
 }  // namespace content