[3/5] Add translated rasterization support for RasterBuffer & below

ui/gfx/test/gfx_util.h

 // 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.
 
 #ifndef UI_GFX_TEST_GFX_UTIL_H_
 #define UI_GFX_TEST_GFX_UTIL_H_
 
 #include <iosfwd>
 #include <string>
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkColor.h"
-#include "ui/gfx/geometry/box_f.h"
-#include "ui/gfx/geometry/rect_f.h"
 
 namespace gfx {
 
-// Checks that the box coordinates are each almost equal floats.
+class AxisTransform2d;
+class BoxF;
+class PointF;
+class RectF;
+
+#define EXPECT_AXIS_TRANSFORM2D_EQ(a, b) \
+  EXPECT_PRED_FORMAT2(::gfx::AssertAxisTransform2dFloatEqual, a, b)
+
+::testing::AssertionResult AssertAxisTransform2dFloatEqual(
+    const char* lhs_expr,
+    const char* rhs_expr,
+    const AxisTransform2d& lhs,
+    const AxisTransform2d& rhs);
+
 #define EXPECT_BOXF_EQ(a, b) \
   EXPECT_PRED_FORMAT2(::gfx::AssertBoxFloatEqual, a, b)
 
 ::testing::AssertionResult AssertBoxFloatEqual(const char* lhs_expr,
                                                const char* rhs_expr,
                                                const BoxF& lhs,
                                                const BoxF& rhs);
 
+#define EXPECT_POINTF_EQ(a, b) \
+  EXPECT_PRED_FORMAT2(::gfx::AssertPointFloatEqual, a, b)
+
+::testing::AssertionResult AssertPointFloatEqual(const char* lhs_expr,
+                                                 const char* rhs_expr,
+                                                 const PointF& lhs,
+                                                 const PointF& rhs);
+
 #define EXPECT_RECTF_EQ(a, b) \
   EXPECT_PRED_FORMAT2(::gfx::AssertRectFloatEqual, a, b)
 
 ::testing::AssertionResult AssertRectFloatEqual(const char* lhs_expr,
                                                 const char* rhs_expr,
                                                 const RectF& lhs,
                                                 const RectF& rhs);
 
 #define EXPECT_SKCOLOR_EQ(a, b) \
   EXPECT_PRED_FORMAT2(::gfx::AssertSkColorsEqual, a, b)
 
 ::testing::AssertionResult AssertSkColorsEqual(const char* lhs_expr,
                                                const char* rhs_expr,
                                                SkColor lhs,
                                                SkColor rhs);
 
 }  // namespace gfx
 
 #endif  // UI_GFX_TEST_GFX_UTIL_H_