Mojo: Change the blink variant from "wtf" to "blink".

mojo/public/cpp/bindings/tests/rect_blink_traits.h

Index: mojo/public/cpp/bindings/tests/rect_blink_traits.h
diff --git a/mojo/public/cpp/bindings/tests/rect_blink_traits.h b/mojo/public/cpp/bindings/tests/rect_blink_traits.h
index a6ac8c3e81f81807084231b6603400cb9b4e5e13..c4e4014fc64191286579263447242afe44bcacc7 100644
--- a/mojo/public/cpp/bindings/tests/rect_blink_traits.h
+++ b/mojo/public/cpp/bindings/tests/rect_blink_traits.h
@@ -7,18 +7,19 @@
 
 #include "mojo/public/cpp/bindings/struct_traits.h"
 #include "mojo/public/cpp/bindings/tests/rect_blink.h"
-#include "mojo/public/interfaces/bindings/tests/rect.mojom-wtf.h"
+#include "mojo/public/interfaces/bindings/tests/rect.mojom-blink.h"
 
 namespace mojo {
 
 template <>
-struct StructTraits<test::wtf::TypemappedRect, test::RectBlink> {
+struct StructTraits<test::blink::TypemappedRect, test::RectBlink> {
   static int x(const test::RectBlink& r) { return r.x(); }
   static int y(const test::RectBlink& r) { return r.y(); }
   static int width(const test::RectBlink& r) { return r.width(); }
   static int height(const test::RectBlink& r) { return r.height(); }
 
-  static bool Read(test::wtf::TypemappedRect::Reader r, test::RectBlink* out) {
+  static bool Read(test::blink::TypemappedRect::Reader r,
+                   test::RectBlink* out) {
     if (r.x() < 0 || r.y() < 0 || r.width() < 0 || r.height() < 0) {
       return false;
     }