Migrate most of cc/ from WebKit::WebTransformationMatrix to gfx::Transform

cc/float_quad_unittest.cc

 // Copyright 2011 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.
 
 #include "cc/math_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/rect_f.h"
 #include "ui/gfx/quad_f.h"
-#include <public/WebTransformationMatrix.h>
+#include "ui/gfx/transform.h"
 
-using WebKit::WebTransformationMatrix;
+using gfx::Transform;
 
 namespace cc {
 namespace {
 
-// TODO(danakj) Move this test to ui/gfx/ when we don't use WebTransformationMatrix.
+// TODO(danakj) Move this test to ui/gfx/ when we don't use Transform.

[Ian Vollick, 2012/11/21 22:07:09]

Could this test move now, then?

[shawnsingh, 2012/11/23 08:10:45]

It still requires gfx::Transform to support something analogous to mapQuad
first, for now we have to use MathUtil.  I'll fix the comment.

 TEST(FloatQuadTest, IsRectilinearTest)
 {
     const int numRectilinear = 8;
-    WebTransformationMatrix rectilinearTrans[numRectilinear];
-    rectilinearTrans[1].rotate(90);
-    rectilinearTrans[2].rotate(180);
-    rectilinearTrans[3].rotate(270);
-    rectilinearTrans[4].skewX(0.00000000001);
-    rectilinearTrans[5].skewY(0.00000000001);
-    rectilinearTrans[6].scale(0.00001);
-    rectilinearTrans[6].rotate(180);
-    rectilinearTrans[7].scale(100000);
-    rectilinearTrans[7].rotate(180);
+    Transform rectilinearTrans[numRectilinear];
+    rectilinearTrans[1].PreconcatRotate(90);
+    rectilinearTrans[2].PreconcatRotate(180);
+    rectilinearTrans[3].PreconcatRotate(270);
+    rectilinearTrans[4].PreconcatSkewX(0.00000000001);
+    rectilinearTrans[5].PreconcatSkewY(0.00000000001);
+    rectilinearTrans[6].PreconcatScale(0.00001, 0.00001);
+    rectilinearTrans[6].PreconcatRotate(180);
+    rectilinearTrans[7].PreconcatScale(100000, 100000);
+    rectilinearTrans[7].PreconcatRotate(180);
 
     for (int i = 0; i < numRectilinear; ++i) {
         bool clipped = false;
         gfx::QuadF quad = MathUtil::mapQuad(rectilinearTrans[i], gfx::QuadF(gfx::RectF(0.01010101f, 0.01010101f, 100.01010101f, 100.01010101f)), clipped);
         ASSERT_TRUE(!clipped);
         EXPECT_TRUE(quad.IsRectilinear());
     }
 
     const int numNonRectilinear = 10;
-    WebTransformationMatrix nonRectilinearTrans[numNonRectilinear];
-    nonRectilinearTrans[0].rotate(359.999);
-    nonRectilinearTrans[1].rotate(0.0000001);
-    nonRectilinearTrans[2].rotate(89.999999);
-    nonRectilinearTrans[3].rotate(90.0000001);
-    nonRectilinearTrans[4].rotate(179.999999);
-    nonRectilinearTrans[5].rotate(180.0000001);
-    nonRectilinearTrans[6].rotate(269.999999);
-    nonRectilinearTrans[7].rotate(270.0000001);
-    nonRectilinearTrans[8].skewX(0.00001);
-    nonRectilinearTrans[9].skewY(0.00001);
+    Transform nonRectilinearTrans[numNonRectilinear];
+    nonRectilinearTrans[0].PreconcatRotate(359.999);
+    nonRectilinearTrans[1].PreconcatRotate(0.0000001);
+    nonRectilinearTrans[2].PreconcatRotate(89.999999);
+    nonRectilinearTrans[3].PreconcatRotate(90.0000001);
+    nonRectilinearTrans[4].PreconcatRotate(179.999999);
+    nonRectilinearTrans[5].PreconcatRotate(180.0000001);
+    nonRectilinearTrans[6].PreconcatRotate(269.999999);
+    nonRectilinearTrans[7].PreconcatRotate(270.0000001);
+    nonRectilinearTrans[8].PreconcatSkewX(0.00001);
+    nonRectilinearTrans[9].PreconcatSkewY(0.00001);
 
     for (int i = 0; i < numNonRectilinear; ++i) {
         bool clipped = false;
         gfx::QuadF quad = MathUtil::mapQuad(nonRectilinearTrans[i], gfx::QuadF(gfx::RectF(0.01010101f, 0.01010101f, 100.01010101f, 100.01010101f)), clipped);
         ASSERT_TRUE(!clipped);
         EXPECT_FALSE(quad.IsRectilinear());
     }
 }
 
 }  // namespace
 }  // namespace cc