Change name from ScaleToSides to SkScaleToSides.

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>
@@ skipping 30 matching lines @@
                 for (int k = 0; k < numInterestingValues; k++) {
                     float radius1 = (float)interestingValues[i];
                     float radius2 = (float)interestingValues[j];
                     double width = interestingValues[k];
                     double scale = width / ((double)radius1 + (double)radius2);
                     if (width > 0.0) {
                         if (s != 0) {
                             scale = std::min(scale, interestingValues[s-1]);
                         }
                         if (scale < 1.0 && scale > 0.0) {
-                            ScaleToSides::AdjustRadii(width, scale, &radius1, &radius2);
+                            SkScaleToSides::AdjustRadii(width, scale, &radius1, &radius2);
                         }
                     }
                 }
             }
         }
     }
 }