Remove fConfig/fFormat union in GrTextureDesc

Review URL: http://codereview.appspot.com/5448116/


git-svn-id: http://skia.googlecode.com/svn/trunk@2806 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index e76ec5d..761a46b 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -76,7 +76,7 @@
         kNone_GrAALevel,
         bitmap->width(),
         bitmap->height(),
-        { SkGr::Bitmap2PixelConfig(*bitmap) }
+        SkGr::Bitmap2PixelConfig(*bitmap)
     };
 
     if (SkBitmap::kIndex8_Config == bitmap->config()) {