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

cc/resources/raster_worker_pool_unittest.cc

Index: cc/resources/raster_worker_pool_unittest.cc
diff --git a/cc/resources/raster_worker_pool_unittest.cc b/cc/resources/raster_worker_pool_unittest.cc
index 823e59d02b4ef76ceaecf0b1a14322efe1375b4f..86755f8f0d32e588f52a2dd9be0eaf3628a6cb1a 100644
--- a/cc/resources/raster_worker_pool_unittest.cc
+++ b/cc/resources/raster_worker_pool_unittest.cc
@@ -174,6 +174,7 @@ class RasterWorkerPoolTest
     DCHECK(raster_worker_pool_);
     raster_worker_pool_->AsRasterizer()->SetClient(this);
   }
+
   virtual void TearDown() OVERRIDE {
     raster_worker_pool_->AsRasterizer()->Shutdown();
     raster_worker_pool_->AsRasterizer()->CheckForCompletedTasks();