fix corpus tests

core/fxge/ge/cfx_renderdevice.cpp

Index: core/fxge/ge/cfx_renderdevice.cpp
diff --git a/core/fxge/ge/cfx_renderdevice.cpp b/core/fxge/ge/cfx_renderdevice.cpp
index 64bf0dd59b927c39328bbdbeb07c9458ca422029..a4ce6b7d5e212eb22d8c6e5854051d57686f36dd 100644
--- a/core/fxge/ge/cfx_renderdevice.cpp
+++ b/core/fxge/ge/cfx_renderdevice.cpp
@@ -13,7 +13,7 @@
 #include "core/fxge/cfx_pathdata.h"
 #include "core/fxge/ifx_renderdevicedriver.h"
 
-#if defined _SKIA_SUPPORT_
+#if defined _SKIA_SUPPORT_ || defined _SKIA_SUPPORT_PATHS_
 #include "third_party/skia/include/core/SkTypes.h"
 #endif
 
@@ -817,6 +817,12 @@ bool CFX_RenderDevice::SetBitsWithMask(const CFX_DIBSource* pBitmap,
 }
 #endif
 
+#ifdef _SKIA_SUPPORT_PATHS_
+void CFX_RenderDevice::UnPreMultiplyDevice() {
+  SkASSERT(0);
+}
+#endif
+
 bool CFX_RenderDevice::DrawNormalText(int nChars,
                                       const FXTEXT_CHARPOS* pCharPos,
                                       CFX_Font* pFont,