remove kRLE_Index8_Config from SkBitmap

src/gpu/SkGr.cpp

Index: src/gpu/SkGr.cpp
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index 23aa49b41948545da65500515238572715c53dd0..4935d8ff854871e1708d49c38eded988a9a71aaa 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2010 Google Inc.
  *
@@ -6,8 +5,6 @@
  * found in the LICENSE file.
  */
 
-
-
 #include "SkGr.h"
 
 /*  Fill out buffer with the compressed format Ganesh expects from a colortable
@@ -213,7 +210,7 @@ GrPixelConfig SkBitmapConfig2GrPixelConfig(SkBitmap::Config config) {
         case SkBitmap::kARGB_8888_Config:
             return kSkia8888_GrPixelConfig;
         default:
-            // kNo_Config, kA1_Config missing, and kRLE_Index8_Config
+            // kNo_Config, kA1_Config missing
             return kUnknown_GrPixelConfig;
     }
 }