Replace 'typedef xxxxx INHERITED' with 'using INHERITED = xxxx;'.

Mechanically updated via Xcode "Replace Regular Expression":

  typedef (.*) INHERITED;
    -->
  using INHERITED = $1;

The ClangTidy approach generated an even larger CL which would have
required a significant amount of hand-tweaking to be usable.

Change-Id: I671dc9d9efdf6d60151325c8d4d13fad7e10a15b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/314999
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
diff --git a/tests/VkDrawableTest.cpp b/tests/VkDrawableTest.cpp
index d1df68d..1feaff2 100644
--- a/tests/VkDrawableTest.cpp
+++ b/tests/VkDrawableTest.cpp
@@ -87,7 +87,7 @@
         int32_t              fWidth;
         int32_t              fHeight;
 
-        typedef GpuDrawHandler INHERITED;
+        using INHERITED = GpuDrawHandler;
     };
 
     typedef void (*DrawProc)(TestDrawable*, const SkMatrix&, const SkIRect&,
@@ -128,7 +128,7 @@
         const SkIRect     fClipBounds;
         const SkImageInfo fBufferInfo;
 
-        typedef GpuDrawHandler INHERITED;
+        using INHERITED = GpuDrawHandler;
     };
 
     // Helper function to test drawing to a secondary command buffer that we imported into the
@@ -215,7 +215,7 @@
     int32_t              fWidth;
     int32_t              fHeight;
 
-    typedef SkDrawable INHERITED;
+    using INHERITED = SkDrawable;
 };
 
 void draw_drawable_test(skiatest::Reporter* reporter,