Creating functions for uploading a mipmapped texture.

include/gpu/GrTexture.h

Index: include/gpu/GrTexture.h
diff --git a/include/gpu/GrTexture.h b/include/gpu/GrTexture.h
index ddba94065be2600847422bc887b89db46f62f9a0..8653bcf5216022e5437ee6331cd7f7c38d8af599 100644
--- a/include/gpu/GrTexture.h
+++ b/include/gpu/GrTexture.h
@@ -60,7 +60,7 @@ private:
     };
 
     MipMapsStatus   fMipMapsStatus;
-    // These two shift a fixed-point value into normalized coordinates	
+    // These two shift a fixed-point value into normalized coordinates
     // for this texture if the texture is power of two sized.
     int             fShiftFixedX;
     int             fShiftFixedY;