Fix clang_use_chrome_plugin for Mac and Skia builds

core/fxge/include/fx_ge_apple.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef CORE_FXGE_INCLUDE_FX_GE_APPLE_H_
 #define CORE_FXGE_INCLUDE_FX_GE_APPLE_H_
 
 #if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+
+#include "core/fxge/include/fx_ge.h"
+
 class CFX_QuartzDevice : public CFX_RenderDevice {
  public:
   CFX_QuartzDevice();
-  ~CFX_QuartzDevice();
+  ~CFX_QuartzDevice() override;
+
   FX_BOOL Attach(CGContextRef context, int32_t nDeviceClass = FXDC_DISPLAY);
   FX_BOOL Attach(CFX_DIBitmap* pBitmap);
   FX_BOOL Create(int32_t width, int32_t height, FXDIB_Format format);
 
   CGContextRef GetContext();
 
  protected:
   CGContextRef m_pContext;
   FX_BOOL m_bOwnedBitmap;
 };
 #endif
 
 #endif  // CORE_FXGE_INCLUDE_FX_GE_APPLE_H_