Style Change:  SkNEW->new; SkDELETE->delete
DOCS_PREVIEW= https://skia.org/?cl=1316123003

Review URL: https://codereview.chromium.org/1316123003
diff --git a/samplecode/SampleHT.cpp b/samplecode/SampleHT.cpp
index 20648cc..7b45250 100644
--- a/samplecode/SampleHT.cpp
+++ b/samplecode/SampleHT.cpp
@@ -61,8 +61,8 @@
     void spawnAnimation(SkMSec now) {
         this->setTime(now);
 
-        SkDELETE(fInterp);
-        fInterp = SkNEW_ARGS(SkInterpolator, (5, 3));
+        delete fInterp;
+        fInterp = new SkInterpolator(5, 3);
         SkScalar values[5];
         color_to_floats(fColor, values); values[4] = 0;
         fInterp->setKeyFrame(0, now, values);
@@ -101,7 +101,7 @@
 
             switch (res) {
                 case SkInterpolator::kFreezeEnd_Result:
-                    SkDELETE(fInterp);
+                    delete fInterp;
                     fInterp = NULL;
                     break;
                 default: