Refactor TransformPoint{,Reverse}.

These methods now take pointers instead of non-const references, this was
previously a violation of the style guide.

[email protected]
BUG=160417

Review URL: https://chromiumcodereview.appspot.com/23724024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@222864 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ui/gfx/transform_util_unittest.cc b/ui/gfx/transform_util_unittest.cc
index 01ddbe5..94195c2 100644
--- a/ui/gfx/transform_util_unittest.cc
+++ b/ui/gfx/transform_util_unittest.cc
@@ -21,7 +21,7 @@
     for (int sign_y = -1; sign_y <= 1; ++sign_y) {
       Point test(kAnchor.x() + sign_x * kOffset,
                  kAnchor.y() + sign_y * kOffset);
-      scale.TransformPoint(test);
+      scale.TransformPoint(&test);
 
       EXPECT_EQ(Point(kAnchor.x() + sign_x * kOffset * kScale,
                       kAnchor.y() + sign_y * kOffset * kScale),