Get rid of Image::Image(SkBitmap*)

ash/wm/image_grid_unittest.cc

 // Copyright (c) 2012 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 "ash/test/ash_test_base.h"
 #include "ash/wm/image_grid.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/image/image.h"
 
 using ash::internal::ImageGrid;
 
 namespace ash {
 namespace test {
 
 namespace {
 
 // Creates a gfx::Image with the requested dimensions.
 gfx::Image* CreateImage(const gfx::Size& size) {
-  SkBitmap* bitmap = new SkBitmap();
-  bitmap->setConfig(SkBitmap::kARGB_8888_Config, size.width(), size.height());
+  SkBitmap bitmap;
+  bitmap.setConfig(SkBitmap::kARGB_8888_Config, size.width(), size.height());
   return new gfx::Image(bitmap);
 }
 
 }  // namespace
 
 typedef ash::test::AshTestBase ImageGridTest;
 
 // Test that an ImageGrid's layers are transformed correctly when SetSize() is
 // called.
 TEST_F(ImageGridTest, Basic) {
@@ skipping 301 matching lines @@
 
   // We shouldn't be clipping the corner images anymore.
   EXPECT_TRUE(test_api.top_left_clip_rect().IsEmpty());
   EXPECT_TRUE(test_api.top_right_clip_rect().IsEmpty());
   EXPECT_TRUE(test_api.bottom_left_clip_rect().IsEmpty());
   EXPECT_TRUE(test_api.bottom_right_clip_rect().IsEmpty());
 }
 
 }  // namespace test
 }  // namespace ash