DevTools: bring coverage view out of experiment

third_party/WebKit/Source/devtools/front_end/main/Main.js

Index: third_party/WebKit/Source/devtools/front_end/main/Main.js
diff --git a/third_party/WebKit/Source/devtools/front_end/main/Main.js b/third_party/WebKit/Source/devtools/front_end/main/Main.js
index 30a3a86271ffa806831a21a9bc448a1daccadfbe..b912b2b32c404eb0fec62fa94305b70bba44d781 100644
--- a/third_party/WebKit/Source/devtools/front_end/main/Main.js
+++ b/third_party/WebKit/Source/devtools/front_end/main/Main.js
@@ -98,7 +98,6 @@ Main.Main = class {
     Runtime.experiments.register('changesDrawer', 'Changes drawer', true);
     Runtime.experiments.register('continueToLocationMarkers', 'Continue to location markers', true);
     Runtime.experiments.register('colorContrastRatio', 'Contrast ratio line in color picker', true);
-    Runtime.experiments.register('cssTrackerPanel', 'Coverage support');
     Runtime.experiments.register('emptySourceMapAutoStepping', 'Empty sourcemap auto-stepping');
     Runtime.experiments.register('inputEventsOnTimelineOverview', 'Input events on Timeline overview', true);
     Runtime.experiments.register('liveSASS', 'Live SASS');