stop calling SkScalarDiv

tests/DrawBitmapRectTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkData.h"
@@ skipping 106 matching lines @@
     mat.setTranslate(0, tooMuchSubpixel);
     REPORTER_ASSERT(reporter, !treat_as_sprite(mat, size, bilerBits));
 
     const SkScalar tinySubPixel = 100.02f;
     mat.setTranslate(tinySubPixel, 0);
     REPORTER_ASSERT(reporter, treat_as_sprite(mat, size, bilerBits));
     mat.setTranslate(0, tinySubPixel);
     REPORTER_ASSERT(reporter, treat_as_sprite(mat, size, bilerBits));
 
     const SkScalar twoThirds = SK_Scalar1 * 2 / 3;
-    const SkScalar bigScale = SkScalarDiv(size.width() + twoThirds, size.width());
+    const SkScalar bigScale = (size.width() + twoThirds) / size.width();
     mat.setScale(bigScale, bigScale);
     REPORTER_ASSERT(reporter, !treat_as_sprite(mat, size, false));
     REPORTER_ASSERT(reporter, !treat_as_sprite(mat, size, bilerBits));
 
     const SkScalar oneThird = SK_Scalar1 / 3;
-    const SkScalar smallScale = SkScalarDiv(size.width() + oneThird, size.width());
+    const SkScalar smallScale = (size.width() + oneThird) / size.width();
     mat.setScale(smallScale, smallScale);
     REPORTER_ASSERT(reporter, treat_as_sprite(mat, size, false));
     REPORTER_ASSERT(reporter, !treat_as_sprite(mat, size, bilerBits));
 
     const SkScalar oneFortyth = SK_Scalar1 / 40;
-    const SkScalar tinyScale = SkScalarDiv(size.width() + oneFortyth, size.width());
+    const SkScalar tinyScale = (size.width() + oneFortyth) / size.width();
     mat.setScale(tinyScale, tinyScale);
     REPORTER_ASSERT(reporter, treat_as_sprite(mat, size, false));
     REPORTER_ASSERT(reporter, treat_as_sprite(mat, size, bilerBits));
 }
 
 static void assert_ifDrawnTo(skiatest::Reporter* reporter,
                              const SkBitmap& bm, bool shouldBeDrawn) {
     for (int y = 0; y < bm.height(); ++y) {
         for (int x = 0; x < bm.width(); ++x) {
             if (shouldBeDrawn) {
@@ skipping 153 matching lines @@
 
     // ensure that we draw nothing if srcR does not intersect the bitmap
     REPORTER_ASSERT(reporter, check_for_all_zeros(dst));
 
     test_nan_antihair();
     test_giantrepeat_crbug118018(reporter);
 
     test_treatAsSprite(reporter);
     test_faulty_pixelref(reporter);
 }