cc: Remove use of PassAs() and constructor-casting with scoped_ptr.

cc/quads/render_pass_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 "cc/quads/render_pass.h"
 
 #include "cc/base/math_util.h"
 #include "cc/base/scoped_ptr_vector.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/quads/checkerboard_draw_quad.h"
@@ skipping 207 matching lines @@
   pass_quad->SetNew(pass->shared_quad_state_list.back(),
                     contrib_output_rect,
                     contrib_output_rect,
                     contrib_id,
                     0,      // mask_resource_id
                     gfx::RectF(),  // mask_uv_rect
                     FilterOperations(),
                     gfx::Vector2dF(),  // filters_scale
                     FilterOperations());
 
-  pass_list.push_back(pass.PassAs<RenderPass>());
-  pass_list.push_back(contrib.PassAs<RenderPass>());
+  pass_list.push_back(pass.Pass());
+  pass_list.push_back(contrib.Pass());
 
   // Make a copy with CopyAll().
   RenderPassList copy_list;
   RenderPass::CopyAll(pass_list, &copy_list);
 
   CompareRenderPassLists(pass_list, copy_list);
 }
 
 TEST(RenderPassTest, CopyAllWithCulledQuads) {
   RenderPassList pass_list;
@@ skipping 63 matching lines @@
                         SkXfermode::kSrcOver_Mode,
                         0);
 
   CheckerboardDrawQuad* checkerboard_quad2 =
       pass->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
   checkerboard_quad2->SetNew(pass->shared_quad_state_list.back(),
                              gfx::Rect(3, 3, 3, 3),
                              gfx::Rect(3, 3, 3, 3),
                              SkColor());
 
-  pass_list.push_back(pass.PassAs<RenderPass>());
+  pass_list.push_back(pass.Pass());
 
   // Make a copy with CopyAll().
   RenderPassList copy_list;
   RenderPass::CopyAll(pass_list, &copy_list);
 
   CompareRenderPassLists(pass_list, copy_list);
 }
 
 }  // namespace
 }  // namespace cc