hide SkDevice::config()

src/gpu/GrPictureUtils.cpp

Index: src/gpu/GrPictureUtils.cpp
diff --git a/src/gpu/GrPictureUtils.cpp b/src/gpu/GrPictureUtils.cpp
index 30a1d39a3c7b59ed4cc37d31d1180b13343b56aa..f8c2d31843145fa8159142e0886cbdf2114f155a 100644
--- a/src/gpu/GrPictureUtils.cpp
+++ b/src/gpu/GrPictureUtils.cpp
@@ -51,9 +51,11 @@ public:
     virtual int width() const SK_OVERRIDE { return fInfo.fSize.width(); }
     virtual int height() const SK_OVERRIDE { return fInfo.fSize.height(); }
     virtual bool isOpaque() const SK_OVERRIDE { return false; }
+#ifdef SK_SUPPORT_LEGACY_DEVICE_CONFIG
     virtual SkBitmap::Config config() const SK_OVERRIDE {
         return SkBitmap::kNo_Config;
     }
+#endif
     virtual SkImageInfo imageInfo() const SK_OVERRIDE {
         return fEmptyBitmap.info();
     }