servo: Merge #16030 - Expose a method to toggle wr profiler (from pau…

…lrouget:toggle-wr-profiler); r=glennw

Source-Repo: https://github.com/servo/servo
Source-Revision: bea126fb7333ca4ffaa9e7556141bc68b01ffd53

servo/components/compositing/compositor.rs

@@ -1702,6 +1702,11 @@ impl<Window: WindowMethods> IOCompositor<Window> {
         self.shutdown_state != ShutdownState::FinishedShuttingDown
     }
 
+    pub fn set_webrender_profiler_enabled(&mut self, enabled: bool) {
+        self.webrender.set_profiler_enabled(enabled);
+        self.webrender_api.generate_frame(None);
+    }
+
     /// Repaints and recomposites synchronously. You must be careful when calling this, as if a
     /// paint is not scheduled the compositor will hang forever.
     ///

servo/components/servo/lib.rs

@@ -242,6 +242,10 @@ impl<Window> Browser<Window> where Window: WindowMethods + 'static {
         self.compositor.handle_events(events)
     }
 
+    pub fn set_webrender_profiler_enabled(&mut self, enabled: bool) {
+        self.compositor.set_webrender_profiler_enabled(enabled);
+    }
+
     pub fn repaint_synchronously(&mut self) {
         self.compositor.repaint_synchronously()
     }