Auto merge of #11239 - jdm:time-profile, r=nox

Add timeline markers for HTTP requests, JS evaluation, and HTML parsing.

Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data:
- [ ] `./mach build -d` does not report any errors (didn't try to compile past a rustc upgrade on airplane wifi)
- [X] `./mach test-tidy --faster` does not report any errors
- [X] These changes fix #11218 (github issue number if applicable).

Either:
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because we don't have testing infrastructure for profiling.

Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process.

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components/script/script_thread.rs

@@ -1449,6 +1449,7 @@ impl ScriptThread {
                                  self.bluetooth_thread.clone(),
                                  self.storage_thread.clone(),
                                  self.mem_profiler_chan.clone(),
+                                 self.time_profiler_chan.clone(),
                                  self.devtools_chan.clone(),
                                  self.constellation_chan.clone(),
                                  self.control_chan.clone(),