Initialize FontConfigIPC when zygote is disabled so font fallback works.

content/renderer/renderer_main.cc

 // 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.
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/debug/debugger.h"
@@ skipping 22 matching lines @@
 #include "media/media_features.h"
 #include "ppapi/features/features.h"
 #include "third_party/WebKit/public/platform/scheduler/renderer/renderer_scheduler.h"
 #include "third_party/skia/include/core/SkGraphics.h"
 #include "ui/base/ui_base_switches.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/library_loader/library_loader_hooks.h"
 #endif  // OS_ANDROID
 
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
+#include "content/common/font_config_ipc_linux.h"
+#include "content/common/sandbox_linux/sandbox_linux.h"
+#include "third_party/skia/include/ports/SkFontConfigInterface.h"
+#endif
+
 #if defined(OS_MACOSX)
 #include <Carbon/Carbon.h>
 #include <signal.h>
 #include <unistd.h>
 
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/message_loop/message_pump_mac.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #endif  // OS_MACOSX
 
@@ skipping 50 matching lines @@
   // locale (at login time for Chrome OS), we have to set the ICU default
   // locale for renderer process here.
   // ICU locale will be used for fallback font selection etc.
   if (parsed_command_line.HasSwitch(switches::kLang)) {
     const std::string locale =
         parsed_command_line.GetSwitchValueASCII(switches::kLang);
     base::i18n::SetICUDefaultLocale(locale);
   }
 #endif
 
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
+  // This call could already have been made from zygote_main_linux.cc. However
+  // we need to do it here if Zygote is disabled.
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kNoZygote)) {
+    SkFontConfigInterface::SetGlobal(new FontConfigIPC(GetSandboxFD()))
+        ->unref();
+  }
+#endif
+
   SkGraphics::Init();
 #if defined(OS_ANDROID)
   const int kMB = 1024 * 1024;
   size_t font_cache_limit =
       base::SysInfo::IsLowEndDevice() ? kMB : 8 * kMB;
   SkGraphics::SetFontCacheLimit(font_cache_limit);
 #endif
 
 #if defined(USE_OZONE)
   g_pixmap_factory.Get() = ui::CreateClientNativePixmapFactoryOzone();
@@ skipping 83 matching lines @@
     // ignore shutdown-only leaks.
     __lsan_do_leak_check();
 #endif
   }
   platform.PlatformUninitialize();
   TRACE_EVENT_ASYNC_END0("startup", "RendererMain", 0);
   return 0;
 }
 
 }  // namespace content