servo: Merge #17383 - #17363 : Passing ProfilerChan by reference to the send_profile_data method (from o0Ignition0o:profiler_chan_by_reference); r=jdm

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Passed the ProfilerChan by reference to the send_profile_data method.

I wonder if I should also refactor the
`pub fn profile<T, F>(category: ProfilerCategory, meta: Option<TimerMetadata>, profiler_chan: ProfilerChan, callback: F) -> T where F: FnOnce() -> T method ` , but I don't feel confident enough to make the call, since I don't really understand what it would imply.

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #17363 (github issue number if applicable).

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- [ ] There are tests for these changes OR
- [X] These changes do not require tests because the project would not compile if there were missing by reference calls.

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Source-Repo: https://github.com/servo/servo
Source-Revision: d8ae4638397a3834203267ceae075509e9cb9931

--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 79e9240a4279e5bf6fa0ac2c835572493926183c

servo/components/layout_thread/lib.rs

@@ -1253,7 +1253,7 @@ impl LayoutThread {
                 (self.layout_threads as u64);
             time::send_profile_data(time::ProfilerCategory::LayoutTextShaping,
                                     self.profiler_metadata(),
-                                    self.time_profiler_chan.clone(),
+                                    &self.time_profiler_chan,
                                     0,
                                     text_shaping_time,
                                     0,

servo/components/profile_traits/time.rs

@@ -128,7 +128,7 @@ pub fn profile<T, F>(category: ProfilerCategory,
 
     send_profile_data(category,
                       meta,
-                      profiler_chan,
+                      &profiler_chan,
                       start_time,
                       end_time,
                       start_energy,
@@ -138,7 +138,7 @@ pub fn profile<T, F>(category: ProfilerCategory,
 
 pub fn send_profile_data(category: ProfilerCategory,
                          meta: Option<TimerMetadata>,
-                         profiler_chan: ProfilerChan,
+                         profiler_chan: &ProfilerChan,
                          start_time: u64,
                          end_time: u64,
                          start_energy: u64,