Fix clang_use_chrome_plugin for Mac and Skia builds

core/fxge/apple/fx_quartz_device.cpp

Index: core/fxge/apple/fx_quartz_device.cpp
diff --git a/core/fxge/apple/fx_quartz_device.cpp b/core/fxge/apple/fx_quartz_device.cpp
index 4e1e62d6eb8b0f55b35455fdcc7b9846834db939..8adf6326c1f122feabe8c1474b12d7a638af4185 100644
--- a/core/fxge/apple/fx_quartz_device.cpp
+++ b/core/fxge/apple/fx_quartz_device.cpp
@@ -731,6 +731,16 @@ FX_BOOL CFX_QuartzDeviceDriver::StretchDIBits(const CFX_DIBSource* pBitmap,
   return TRUE;
 }
 
+FX_BOOL CFX_QuartzDeviceDriver::StartDIBits(const CFX_DIBSource* pBitmap,
+                                            int bitmap_alpha,
+                                            uint32_t color,
+                                            const CFX_Matrix* pMatrix,
+                                            uint32_t flags,
+                                            void*& handle,
+                                            int blend_type) {
+  return FALSE;
+}
+
 FX_BOOL CFX_QuartzDeviceDriver::CG_DrawGlyphRun(
     int nChars,
     const FXTEXT_CHARPOS* pCharPos,