Compositor hit test performance improvement

LayoutTests/fast/events/touch/compositor-touch-hit-rects-expected.txt

Index: LayoutTests/fast/events/touch/compositor-touch-hit-rects-expected.txt
diff --git a/LayoutTests/fast/events/touch/compositor-touch-hit-rects-expected.txt b/LayoutTests/fast/events/touch/compositor-touch-hit-rects-expected.txt
index d3bbe727b01cf5ea7cec545caf8b72f4d3fc76aa..195eb7b7fb8c4fc8a86d6609457d9f4ec62da38e 100644
--- a/LayoutTests/fast/events/touch/compositor-touch-hit-rects-expected.txt
+++ b/LayoutTests/fast/events/touch/compositor-touch-hit-rects-expected.txt
@@ -1,13 +1,12 @@
 This tests verifies the hit test regions given to the compositor. It can only be run in DumpRenderTree. The outputted rects should cover the hit test regions of all the listed elements. Enable visualize mode to quickly validate graphically.
 
 normalFlow[0]: #document (13, 128, 290, 12)
-normalFlow[1]: #document (84, 128, 42, 12)
 
 inlineOverflow[0]: #document (13, 145, 17, 22)
-inlineOverflow[1]: #document (14, 145, 151, 12)
-inlineOverflow[2]: #document (14, 155, 41, 12)
-inlineOverflow[3]: #document (14, 146, 151, 10)
-inlineOverflow[4]: #document (14, 156, 41, 10)
+inlineOverflow[1]: #document (14, 146, 151, 10)
+inlineOverflow[2]: #document (14, 156, 41, 10)
+inlineOverflow[3]: #document (14, 145, 151, 12)
+inlineOverflow[4]: #document (14, 155, 41, 12)
 
 absoluteChildContainer[0]: #document (13, 172, 290, 12)
 absoluteChildContainer[1]: #document (320, 173, 142, 12)
@@ -22,16 +21,14 @@ transform2d[0]: #document (16, 236, 284, 20)
 
 overhangingContainer[0]: #document (13, 262, 290, 12)
 overhangingContainer[1]: #document (14, 263, 102, 42)
-overhangingContainer[2]: #document (15, 264, 110, 10)
-overhangingContainer[3]: #document (15, 284, 110, 10)
+overhangingContainer[2]: #document (15, 284, 110, 10)
 
 transform3d[0]: DIV#transform3dChild (0, 0, 288, 12)
 transform3d[1]: #document (13, 315, 290, 14)
 
 continuation[0]: #document (13, 338, 111, 12)
 continuation[1]: #document (13, 349, 290, 12)
-continuation[2]: #document (13, 349, 290, 12)
-continuation[3]: #document (13, 360, 133, 12)
+continuation[2]: #document (13, 360, 133, 12)
 
 inlineAbsoluteChildContainer[0]: #document (13, 375, 262, 12)
 inlineAbsoluteChildContainer[1]: #document (320, 376, 252, 12)
@@ -45,7 +42,6 @@ styleModified[0]: #document (13, 420, 290, 22)
 scrollContent[0]: #document (14, 461, 273, 12)
 
 containsSvg[0]: #document (13, 477, 290, 16)
-containsSvg[1]: #document (14, 478, 102, 12)
 
 svgline[0]: #document (13, 498, 100, 10)