Move profiler code from `util` into a new crate `profile`.

- Most of util::memory has been moved into profile::mem, though the
  `SizeOf` trait and related things remain in util::memory. The
  `SystemMemoryReporter` code is now in a submodule
  profile::mem::system_reporter.

- util::time has been moved entirely into profile::time.

1 files changed, 3 insertions, 3 deletions

diff --git a/components/layout/parallel.rs b/components/layout/parallel.rs
index 5562db5e10d..e0effe6e6fc 100644
--- a/components/layout/parallel.rs
+++ b/components/layout/parallel.rs
@@ -20,12 +20,12 @@ use wrapper::{layout_node_to_unsafe_layout_node, layout_node_from_unsafe_layout_
 use wrapper::{PostorderNodeMutTraversal, UnsafeLayoutNode};
 use wrapper::{PreorderDomTraversal, PostorderDomTraversal};
 
-use util::opts;
-use util::time::{TimeProfilerCategory, ProfilerMetadata, TimeProfilerChan, profile};
-use util::workqueue::{WorkQueue, WorkUnit, WorkerProxy};
+use profile::time::{TimeProfilerCategory, ProfilerMetadata, TimeProfilerChan, profile};
 use std::mem;
 use std::ptr;
 use std::sync::atomic::{AtomicIsize, Ordering};
+use util::opts;
+use util::workqueue::{WorkQueue, WorkUnit, WorkerProxy};
 
 #[allow(dead_code)]
 fn static_assertion(node: UnsafeLayoutNode) {