Hide fields in SkImageInfo

tests/PremulAlphaRoundTripTest.cpp

Index: tests/PremulAlphaRoundTripTest.cpp
diff --git a/tests/PremulAlphaRoundTripTest.cpp b/tests/PremulAlphaRoundTripTest.cpp
index 1e655fb7382583ac00516c42396e61c02a1fb733..8bdb77012ae229920b3c2d94cdd96be58e0a49a9 100644
--- a/tests/PremulAlphaRoundTripTest.cpp
+++ b/tests/PremulAlphaRoundTripTest.cpp
@@ -58,9 +58,8 @@ static void fillCanvas(SkCanvas* canvas, SkColorType colorType, PackUnpremulProc
         }
     }
 
-    SkImageInfo info = bmp.info();
-    info.fColorType = colorType;
-    info.fAlphaType = kUnpremul_SkAlphaType;
+    const SkImageInfo info = SkImageInfo::Make(bmp.width(), bmp.height(),
+                                               colorType, kUnpremul_SkAlphaType);
     canvas->writePixels(info, bmp.getPixels(), bmp.rowBytes(), 0, 0);
 }