SK_DECLARE_STATIC_MUTEX -> static SkMutex

src/ports/SkFontMgr_fontconfig.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkDataTable.h"
 #include "SkFixed.h"
 #include "SkFontDescriptor.h"
@@ skipping 44 matching lines @@
  *  interesting if the values go against convention.
  *
  *  Somewhat like DirectWrite, FontConfig supports synthetics through FC_EMBOLDEN and FC_MATRIX.
  *  Like all synthetic information, such information must be passed with the font data.
  */
 
 namespace {
 
 // Fontconfig is not threadsafe before 2.10.91. Before that, we lock with a global mutex.
 // See https://bug.skia.org/1497 for background.
-SK_DECLARE_STATIC_MUTEX(gFCMutex);
+static SkMutex gFCMutex;
 
 #ifdef SK_DEBUG
 void* CreateThreadFcLocked() { return new bool(false); }
 void DeleteThreadFcLocked(void* v) { delete static_cast<bool*>(v); }
 #   define THREAD_FC_LOCKED \
         static_cast<bool*>(SkTLS::Get(CreateThreadFcLocked, DeleteThreadFcLocked))
 #endif
 
 struct FCLocker {
     // Assume FcGetVersion() has always been thread safe.
@@ skipping 857 matching lines @@
             return typeface.release();
         }
 
         return this->matchFamilyStyle(nullptr, style);
     }
 };
 
 SK_API SkFontMgr* SkFontMgr_New_FontConfig(FcConfig* fc) {
     return new SkFontMgr_fontconfig(fc);
 }