Plug a leak in GrTestUtils.

src/gpu/GrTestUtils.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrStrokeInfo.h"
 #include "GrTestUtils.h"
 #include "SkMatrix.h"
@@ skipping 226 matching lines @@
     return rec;
 }
 
 GrStrokeInfo TestStrokeInfo(SkRandom* random) {
     SkStrokeRec::InitStyle style =
             SkStrokeRec::InitStyle(random->nextULessThan(SkStrokeRec::kFill_InitStyle + 1));
     GrStrokeInfo strokeInfo(style);
     randomize_stroke_rec(&strokeInfo, random);
     SkPathEffect::DashInfo dashInfo;
     dashInfo.fCount = random->nextRangeU(1, 50) * 2;
-    dashInfo.fIntervals = SkNEW_ARRAY(SkScalar, dashInfo.fCount);
+    SkAutoTDeleteArray<SkScalar> intervals(SkNEW_ARRAY(SkScalar, dashInfo.fCount));
+    dashInfo.fIntervals = intervals.get();
     SkScalar sum = 0;
     for (int i = 0; i < dashInfo.fCount; i++) {
         dashInfo.fIntervals[i] = random->nextRangeScalar(SkDoubleToScalar(0.01),
                                                          SkDoubleToScalar(10.0));
         sum += dashInfo.fIntervals[i];
     }
     dashInfo.fPhase = random->nextRangeScalar(0, sum);
     strokeInfo.setDashInfo(dashInfo);
     return strokeInfo;
 }
 
 };
 
 #endif