SkAnimTimer -> AnimTimer

Change-Id: I700b7c0461475062ac66712cc29070f150cf777d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/202315
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
diff --git a/samplecode/PerlinPatch.cpp b/samplecode/PerlinPatch.cpp
index c962e19..8bac913 100644
--- a/samplecode/PerlinPatch.cpp
+++ b/samplecode/PerlinPatch.cpp
@@ -5,8 +5,8 @@
  * found in the LICENSE file.
  */
 
+#include "AnimTimer.h"
 #include "Sample.h"
-#include "SkAnimTimer.h"
 #include "SkCanvas.h"
 #include "SkGradientShader.h"
 #include "SkPatchUtils.h"
@@ -125,12 +125,11 @@
         return this->INHERITED::onQuery(evt);
     }
 
-    bool onAnimate(const SkAnimTimer& timer) override {
+    bool onAnimate(const AnimTimer& timer) override {
         fSeed += 0.005f;
         return true;
     }
 
-
     void onDrawContent(SkCanvas* canvas) override {
         if (!canvas->getTotalMatrix().invert(&fInvMatrix)) {
             return;