Fix DrawPolygonConstructionTest

cc/quads/draw_polygon_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // We would like to use M_PI on windows too.
 #ifdef _WIN32
 #define _USE_MATH_DEFINES
 #endif
 
 #include <stddef.h>
@@ skipping 151 matching lines @@
   for (int i = 0; i < 100; i++) {
     vertices_c.push_back(
         gfx::Point3F(cos(i * M_PI / 50), sin(i * M_PI / 50), 0.0f));
     vertices_d.push_back(gfx::Point3F(cos(i * M_PI / 50) + 99.0f,
                                       sin(i * M_PI / 50) + 99.0f, 100.0f));
   }
   CREATE_TEST_DRAW_FORWARD_POLYGON(polygon_c, vertices_c, 3);
   EXPECT_NORMAL(polygon_c, 0.0f, 0.0f, 1.0f);
 
   CREATE_TEST_DRAW_FORWARD_POLYGON(polygon_d, vertices_d, 4);
-  EXPECT_NORMAL(polygon_c, 0.0f, 0.0f, 1.0f);
+  EXPECT_NORMAL(polygon_d, 0.0f, 0.0f, 1.0f);
 }
 
 // A simple rect being transformed.
 TEST(DrawPolygonConstructionTest, SimpleNormal) {
   gfx::RectF src(-0.1f, -10.0f, 0.2f, 20.0f);
 
   gfx::Transform transform_i(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
   DrawPolygon polygon_i(NULL, src, transform_i, 1);
 
   EXPECT_NORMAL(polygon_i, 0.0f, 0.0f, 1.0f);
@@ skipping 438 matching lines @@
 
   // Note: We use EXPECT_FLOAT_WITHIN_EPSILON instead of EXPECT_FLOAT_EQUAL here
   // because some architectures (e.g., Arm64) employ a fused multiply-add
   // instruction which causes rounding asymmetry and reduces precision.
   // http://crbug.com/401117.
   EXPECT_NORMAL(polygon_a, 0.0f, 0.0f, -1.0f);
 }
 
 }  // namespace
 }  // namespace cc