DevTools: move tracing based Timeline out of experiment

LayoutTests/inspector/timeline/timeline-window-filter-expected.txt

Index: LayoutTests/inspector/timeline/timeline-window-filter-expected.txt
diff --git a/LayoutTests/inspector/timeline/timeline-window-filter-expected.txt b/LayoutTests/inspector/timeline/timeline-window-filter-expected.txt
index b69fc2c06ada82cbd6a88601ac80bd95c6d00db6..f047c8ae27c0e05cbadb266f510a2d21d2e19747 100644
--- a/LayoutTests/inspector/timeline/timeline-window-filter-expected.txt
+++ b/LayoutTests/inspector/timeline/timeline-window-filter-expected.txt
@@ -5,51 +5,51 @@ It applies different ranges to the OverviewGrid and expects that current view re
 Also it detects that after switching to another view it gets the proper time range.
 
 OverviewPane:
-divider offsets: [200, 400, 600, 800, 1000]. We are expecting round numbers.
+divider offsets: [500, 1000]. We are expecting round numbers.
 
 mode = Events
 range = 0 - 1
-time range = 1390988669115.4338 - 1390988670116.917
-records count: 80
-divider offsets: [0, 200, 400, 600, 800, 1000]. We are expecting round numbers.
+time range = 1122673092.068 - 1122674564.291
+records count: 107
+divider offsets: [0, 500, 1000, 1500]. We are expecting round numbers.
 
 mode = Events
 range = 0.25 - 0.75
-time range = 1390988669365.8047 - 1390988669866.5461
-records count: 49
-divider offsets: [300, 400, 500, 600, 700, 800]. We are expecting round numbers.
+time range = 1122673460.12375 - 1122674196.23525
+records count: 48
+divider offsets: [400, 600, 800, 1000, 1200]. We are expecting round numbers.
 
 mode = Events
 range = 0.33 - 0.66
-time range = 1390988669445.9233 - 1390988669776.4126
-records count: 34
-divider offsets: [350, 400, 450, 500, 550, 600, 650, 700]. We are expecting round numbers.
+time range = 1122673577.90159 - 1122674063.73518
+records count: 24
+divider offsets: [500, 600, 700, 800, 900, 1000]. We are expecting round numbers.
 
 mode = Frames
 range = 0 - 1
-time range = 1390988669115.4338 - 1390988670116.917
-records count: 80
-divider offsets: [0, 200, 400, 600, 800, 1000]. We are expecting round numbers.
+time range = 1122673092.068 - 1122674564.291
+records count: 107
+divider offsets: [0, 500, 1000, 1500]. We are expecting round numbers.
 
 mode = Frames
 range = 0.25 - 0.75
-time range = 1390988669535.377 - 1390988670098.158
-records count: 38
-divider offsets: [500, 600, 700, 800, 900, 1000]. We are expecting round numbers.
+time range = 1122673460.12375 - 1122674196.23525
+records count: 48
+divider offsets: [400, 600, 800, 1000, 1200]. We are expecting round numbers.
 
 mode = Frames
 range = 0.33 - 0.66
-time range = 1390988669683.1602 - 1390988670098.158
-records count: 25
-divider offsets: [600, 700, 800, 900, 1000]. We are expecting round numbers.
+time range = 1122673577.90159 - 1122674063.73518
+records count: 24
+divider offsets: [500, 600, 700, 800, 900, 1000]. We are expecting round numbers.
 
 --------------------------------------------------------
 mode = Frames
-time range = 1390988669310.462 - 1390988670098.158
+time range = 1122673239.2903001 - 1122674417.0686998
 
 mode = Events
-time range = 1390988669310.462 - 1390988670098.158
+time range = 1122673239.2903001 - 1122674417.0686998
 
 mode = Frames
-time range = 1390988669310.462 - 1390988670098.158
+time range = 1122673239.2903001 - 1122674417.0686998