cc: Fixup cc to not use auto to deduce a raw pointer.

cc/layers/nine_patch_layer_impl_unittest.cc

 // Copyright 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 <stddef.h>
 
 #include "cc/layers/append_quads_data.h"
 #include "cc/layers/nine_patch_layer_impl.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/resources/ui_resource_bitmap.h"
@@ skipping 76 matching lines @@
   // layer space.
   if (!fill_center) {
     EXPECT_EQ(expected_remaining, remaining.bounds());
   } else {
     EXPECT_TRUE(remaining.bounds().IsEmpty());
   }
 
   // Verify UV rects
   gfx::Rect bitmap_rect(bitmap_size);
   Region tex_remaining(bitmap_rect);
-  for (const auto& quad : quads) {
+  for (auto* quad : quads) {
     const TextureDrawQuad* tex_quad = TextureDrawQuad::MaterialCast(quad);
     gfx::RectF tex_rect =
         gfx::BoundingRect(tex_quad->uv_top_left, tex_quad->uv_bottom_right);
     tex_rect.Scale(bitmap_size.width(), bitmap_size.height());
     tex_remaining.Subtract(Region(ToRoundedIntRect(tex_rect)));
   }
 
   if (!fill_center) {
     EXPECT_EQ(aperture_rect, tex_remaining.bounds());
     Region aperture_region(aperture_rect);
@@ skipping 227 matching lines @@
 
     const QuadList &quad_list = impl.quad_list();
     for (QuadList::ConstBackToFrontIterator it = quad_list.BackToFrontBegin();
          it != quad_list.BackToFrontEnd(); ++it)
       EXPECT_TRUE(it->ShouldDrawWithBlending());
   }
 }
 
 }  // namespace
 }  // namespace cc