Revert of Fix CreateHRGNFromSkPath to support arbitrary SkPaths.

ui/gfx/path_win_unittest.cc

Index: ui/gfx/path_win_unittest.cc
diff --git a/ui/gfx/path_win_unittest.cc b/ui/gfx/path_win_unittest.cc
deleted file mode 100644
index 0bd87a426a919b857d1c0bc76ee73d99623b9ef1..0000000000000000000000000000000000000000
--- a/ui/gfx/path_win_unittest.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright 2013 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 "ui/gfx/path_win.h"
-
-#include <algorithm>
-#include <vector>
-
-#include "base/logging.h"
-#include "base/win/scoped_gdi_object.h"
-#include "skia/ext/skia_utils_win.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkPath.h"
-#include "third_party/skia/include/core/SkRegion.h"
-
-namespace gfx {
-namespace {
-
-std::vector<SkIRect> GetRectsFromHRGN(HRGN region) {
-  // Determine the size of output buffer required to receive the region.
-  DWORD bytes_size = GetRegionData(region, 0, NULL);
-  CHECK(bytes_size != 0);
-
-  // Fetch the Windows RECTs that comprise the region.
-  std::vector<char> buffer(bytes_size);;
-  LPRGNDATA region_data = reinterpret_cast<LPRGNDATA>(buffer.data());
-  DWORD result = GetRegionData(region, bytes_size, region_data);
-  CHECK(result == bytes_size);
-
-  // Pull out the rectangles into a SkIRect vector to pass to setRects().
-  const LPRECT rects = reinterpret_cast<LPRECT>(&region_data->Buffer[0]);
-  std::vector<SkIRect> sk_rects(region_data->rdh.nCount);
-  std::transform(rects, rects + region_data->rdh.nCount,
-                 sk_rects.begin(), skia::RECTToSkIRect);
-
-  return sk_rects;
-}
-
-TEST(PathWinTest, BasicSkPathToHRGN) {
-  SkPath path;
-  path.moveTo(0.0f, 0.0f);
-  path.rLineTo(100.0f, 0.0f);
-  path.rLineTo(0.0f, 100.0f);
-  path.rLineTo(-100.0f, 0.0f);
-  path.rLineTo(0.0f, -100.0f);
-  base::win::ScopedRegion region(CreateHRGNFromSkPath(path));
-  std::vector<SkIRect> result = GetRectsFromHRGN(region);
-  EXPECT_EQ(1U, result.size());
-  EXPECT_EQ(0, result[0].left());
-  EXPECT_EQ(0, result[0].top());
-  EXPECT_EQ(100, result[0].right());
-  EXPECT_EQ(100, result[0].bottom());
-}
-
-TEST(PathWinTest, NonContiguousSkPathToHRGN) {
-  SkPath path;
-  path.moveTo(0.0f, 0.0f);
-  path.rLineTo(100.0f, 0.0f);
-  path.rLineTo(0.0f, 100.0f);
-  path.rLineTo(-100.0f, 0.0f);
-  path.rLineTo(0.0f, -100.0f);
-  path.moveTo(150.0f, 0.0f);
-  path.rLineTo(100.0f, 0.0f);
-  path.rLineTo(0.0f, 100.0f);
-  path.rLineTo(-100.0f, 0.0f);
-  path.rLineTo(0.0f, -100.0f);
-  base::win::ScopedRegion region(CreateHRGNFromSkPath(path));
-  std::vector<SkIRect> result = GetRectsFromHRGN(region);
-  EXPECT_EQ(2U, result.size());
-  EXPECT_EQ(0, result[0].left());
-  EXPECT_EQ(0, result[0].top());
-  EXPECT_EQ(100, result[0].right());
-  EXPECT_EQ(100, result[0].bottom());
-  EXPECT_EQ(150, result[1].left());
-  EXPECT_EQ(0, result[1].top());
-  EXPECT_EQ(250, result[1].right());
-  EXPECT_EQ(100, result[1].bottom());
-}
-
-}  // namespace
-}  // namespace gfx