Deflake css3/filter/effect layout tests

third_party/WebKit/LayoutTests/platform/mac/css3/filters/effect-brightness-clamping-hw-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/css3/filters/effect-brightness-clamping-hw-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/css3/filters/effect-brightness-clamping-hw-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/css3/filters/effect-brightness-clamping-hw-expected.txt
index a7360dab512e1384ff2204f96cc4d0e74c4637a3..b1077941b7249b84873f37757d679ad6d2e21e78 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/css3/filters/effect-brightness-clamping-hw-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/css3/filters/effect-brightness-clamping-hw-expected.txt
@@ -3,50 +3,62 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   LayoutBlockFlow {HTML} at (0,0) size 800x600
     LayoutBlockFlow {BODY} at (8,8) size 784x584
-      LayoutText {#text} at (160,76) size 4x18
-        text run at (160,76) width 4: " "
-      LayoutText {#text} at (324,76) size 4x18
-        text run at (324,76) width 4: " "
-      LayoutText {#text} at (488,76) size 4x18
-        text run at (488,76) width 4: " "
-      LayoutText {#text} at (652,76) size 4x18
-        text run at (652,76) width 4: " "
-      LayoutText {#text} at (160,170) size 4x18
-        text run at (160,170) width 4: " "
-      LayoutText {#text} at (324,170) size 4x18
-        text run at (324,170) width 4: " "
-      LayoutText {#text} at (488,170) size 4x18
-        text run at (488,170) width 4: " "
-      LayoutText {#text} at (652,170) size 4x18
-        text run at (652,170) width 4: " "
-      LayoutText {#text} at (160,264) size 4x18
-        text run at (160,264) width 4: " "
-      LayoutText {#text} at (324,264) size 4x18
-        text run at (324,264) width 4: " "
-      LayoutText {#text} at (488,264) size 4x18
-        text run at (488,264) width 4: " "
+      LayoutBlockFlow {DIV} at (0,0) size 160x90
+      LayoutText {#text} at (160,114) size 4x18
+        text run at (160,114) width 4: " "
+      LayoutBlockFlow {DIV} at (164,0) size 160x90
+      LayoutText {#text} at (324,114) size 4x18
+        text run at (324,114) width 4: " "
+      LayoutBlockFlow {DIV} at (328,0) size 160x90
+      LayoutText {#text} at (488,114) size 4x18
+        text run at (488,114) width 4: " "
+      LayoutBlockFlow {DIV} at (492,0) size 160x90
+      LayoutText {#text} at (652,114) size 4x18
+        text run at (652,114) width 4: " "
+      LayoutBlockFlow {DIV} at (0,132) size 160x90
+      LayoutText {#text} at (160,246) size 4x18
+        text run at (160,246) width 4: " "
+      LayoutBlockFlow {DIV} at (164,132) size 160x90
+      LayoutText {#text} at (324,246) size 4x18
+        text run at (324,246) width 4: " "
+      LayoutBlockFlow {DIV} at (328,132) size 160x90
+      LayoutText {#text} at (488,246) size 4x18
+        text run at (488,246) width 4: " "
+      LayoutBlockFlow {DIV} at (492,132) size 160x90
+      LayoutText {#text} at (652,246) size 4x18
+        text run at (652,246) width 4: " "
+      LayoutBlockFlow {DIV} at (0,264) size 160x90
+      LayoutText {#text} at (160,378) size 4x18
+        text run at (160,378) width 4: " "
+      LayoutBlockFlow {DIV} at (164,264) size 160x90
+      LayoutText {#text} at (324,378) size 4x18
+        text run at (324,378) width 4: " "
+      LayoutBlockFlow {DIV} at (328,264) size 160x90
+      LayoutText {#text} at (488,378) size 4x18
+        text run at (488,378) width 4: " "
+      LayoutBlockFlow {DIV} at (492,264) size 160x90
       LayoutText {#text} at (0,0) size 0x0
-layer at (8,8) size 160x90
-  LayoutImage {IMG} at (0,0) size 160x90
-layer at (172,8) size 160x90
-  LayoutImage {IMG} at (164,0) size 160x90
-layer at (336,8) size 160x90
-  LayoutImage {IMG} at (328,0) size 160x90
-layer at (500,8) size 160x90
-  LayoutImage {IMG} at (492,0) size 160x90
-layer at (8,102) size 160x90
-  LayoutImage {IMG} at (0,94) size 160x90
-layer at (172,102) size 160x90
-  LayoutImage {IMG} at (164,94) size 160x90
-layer at (336,102) size 160x90
-  LayoutImage {IMG} at (328,94) size 160x90
-layer at (500,102) size 160x90
-  LayoutImage {IMG} at (492,94) size 160x90
-layer at (8,196) size 160x90
-  LayoutImage {IMG} at (0,188) size 160x90
-layer at (172,196) size 160x90
-  LayoutImage {IMG} at (164,188) size 160x90
-layer at (336,196) size 160x90
-  LayoutImage {IMG} at (328,188) size 160x90
-layer at (500,196) size 160x90
-  LayoutImage {IMG} at (492,188) size 160x90
+layer at (8,8) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (172,8) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (336,8) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (500,8) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (8,140) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (172,140) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (336,140) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (500,140) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (8,272) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (172,272) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (336,272) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128
+layer at (500,272) size 256x128
+  LayoutImage {IMG} at (0,0) size 256x128