Rename GrTextUtils::Target to GrTextTarget

Change-Id: I29e1c6e117a4cbbde6e43639228b1103966b6358
Reviewed-on: https://skia-review.googlesource.com/146641
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
diff --git a/tests/DrawOpAtlasTest.cpp b/tests/DrawOpAtlasTest.cpp
index c12149f..59b61f8 100644
--- a/tests/DrawOpAtlasTest.cpp
+++ b/tests/DrawOpAtlasTest.cpp
@@ -34,7 +34,7 @@
 #include "ops/GrDrawOp.h"
 #include "text/GrAtlasManager.h"
 #include "text/GrTextContext.h"
-#include "text/GrTextUtils.h"
+#include "text/GrTextTarget.h"
 
 #include <memory>