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

cc/test/pixel_test.cc

 // 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 "cc/test/pixel_test.h"
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
@@ skipping 113 matching lines @@
                                                 false);
 
   texture_mailbox_deleter_ = make_scoped_ptr(
       new TextureMailboxDeleter(base::MessageLoopProxy::current()));
 
   renderer_ = GLRenderer::Create(this,
                                  &settings_,
                                  output_surface_.get(),
                                  resource_provider_.get(),
                                  texture_mailbox_deleter_.get(),
-                                 0).PassAs<DirectRenderer>();
+                                 0);
 }
 
 void PixelTest::ForceExpandedViewport(const gfx::Size& surface_expansion) {
   static_cast<PixelTestOutputSurface*>(output_surface_.get())
       ->set_surface_expansion_size(surface_expansion);
   SoftwareOutputDevice* device = output_surface_->software_device();
   if (device) {
     static_cast<PixelTestSoftwareOutputDevice*>(device)
         ->set_surface_expansion_size(surface_expansion);
   }
@@ skipping 17 matching lines @@
   output_surface_.reset(new PixelTestOutputSurface(device.Pass()));
   output_surface_->BindToClient(output_surface_client_.get());
   shared_bitmap_manager_.reset(new TestSharedBitmapManager());
   resource_provider_ = ResourceProvider::Create(output_surface_.get(),
                                                 shared_bitmap_manager_.get(),
                                                 main_thread_task_runner_.get(),
                                                 0,
                                                 false,
                                                 1,
                                                 false);
-  renderer_ =
-      SoftwareRenderer::Create(
-          this, &settings_, output_surface_.get(), resource_provider_.get())
-          .PassAs<DirectRenderer>();
+  renderer_ = SoftwareRenderer::Create(
+      this, &settings_, output_surface_.get(), resource_provider_.get());
 }
 
 }  // namespace cc