Fix asserts found in SampleApp and update the tests with additional interesting numbers.

tests/ScaleToSidesTest.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkScaleToSides.h"
 
 #include <algorithm>
 #include "Test.h"
 
 DEF_TEST(ScaleToSides, reporter) {
     double interestingValues[] = {
+        // From sample app - PathFuzzer
+        260.01662826538085938,
+        63.61007690429687500,
+        795.98901367187500000,
+        217.71697616577148438,
+        686.15960693359375000,
+        556.57641601562500000,
         // From skp bitbucket
         111.60000228881836,
         55.800003051757813,
         0.99999996581812677920,
         0.0,
         0.5,
         1.0,
         2.0,
         3.0,
         33.0,
@@ skipping 24 matching lines @@
                         }
                         if (scale < 1.0 && scale > 0.0) {
                             SkScaleToSides::AdjustRadii(width, scale, &radius1, &radius2);
                         }
                     }
                 }
             }
         }
     }
 }