Fix flaky test paint/invalidation/background-resize-height.html

third_party/WebKit/LayoutTests/paint/invalidation/background-resize-height-expected.txt

Index: third_party/WebKit/LayoutTests/paint/invalidation/background-resize-height-expected.txt
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/background-resize-height-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/background-resize-height-expected.txt
index 1d4986d45e5ba67975b637b1b0ed345f26d8beed..09c86e1f1b9ee8b9602883a43ece4b41a52607f2 100644
--- a/third_party/WebKit/LayoutTests/paint/invalidation/background-resize-height-expected.txt
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/background-resize-height-expected.txt
@@ -10,6 +10,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image'",
       "position": [8, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -24,6 +25,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image size-cover'",
       "position": [58, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -38,6 +40,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image size-contain'",
       "position": [108, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -52,6 +55,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image fixed-height'",
       "position": [158, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -66,6 +70,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image percent-height'",
       "position": [208, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -80,6 +85,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image top'",
       "position": [258, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -94,6 +100,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image bottom'",
       "position": [308, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -108,6 +115,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image center'",
       "position": [358, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -150,6 +158,7 @@
       "name": "LayoutBlockFlow (positioned) DIV class='test image repeat-round'",
       "position": [508, 8],
       "bounds": [60, 44],
+      "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
@@ -176,51 +185,36 @@
       ]
     },
     {
-      "name": "LayoutBlockFlow (positioned) DIV class='test generated cover'",
-      "position": [8, 108],
+      "name": "LayoutBlockFlow (positioned) DIV class='test generated size-cover'",
+      "position": [58, 108],
       "bounds": [60, 44],
       "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
         {
-          "object": "LayoutBlockFlow (positioned) DIV class='test generated cover'",
+          "object": "LayoutBlockFlow (positioned) DIV class='test generated size-cover'",
           "rect": [0, 0, 60, 44],
           "reason": "border box change"
         }
       ]
     },
     {
-      "name": "LayoutBlockFlow (positioned) DIV class='test generated contain'",
-      "position": [8, 108],
+      "name": "LayoutBlockFlow (positioned) DIV class='test generated size-contain'",
+      "position": [108, 108],
       "bounds": [60, 44],
       "contentsOpaque": true,
       "drawsContent": true,
       "backfaceVisibility": "hidden",
       "paintInvalidations": [
         {
-          "object": "LayoutBlockFlow (positioned) DIV class='test generated contain'",
+          "object": "LayoutBlockFlow (positioned) DIV class='test generated size-contain'",
           "rect": [0, 0, 60, 44],
           "reason": "border box change"
         }
       ]
     },
     {
-      "name": "LayoutBlockFlow (positioned) DIV class='test generated fixed-height'",
-      "position": [158, 108],
-      "bounds": [60, 44],
-      "contentsOpaque": true,
-      "drawsContent": true,
-      "backfaceVisibility": "hidden",
-      "paintInvalidations": [
-        {
-          "object": "LayoutBlockFlow (positioned) DIV class='test generated fixed-height'",
-          "rect": [0, 40, 60, 4],
-          "reason": "incremental"
-        }
-      ]
-    },
-    {
       "name": "LayoutBlockFlow (positioned) DIV class='test generated percent-height'",
       "position": [208, 108],
       "bounds": [60, 44],
@@ -374,18 +368,14 @@
       "reason": "border box change"
     },
     {
-      "object": "LayoutBlockFlow (positioned) DIV class='test generated cover'",
+      "object": "LayoutBlockFlow (positioned) DIV class='test generated size-cover'",
       "reason": "border box change"
     },
     {
-      "object": "LayoutBlockFlow (positioned) DIV class='test generated contain'",
+      "object": "LayoutBlockFlow (positioned) DIV class='test generated size-contain'",
       "reason": "border box change"
     },
     {
-      "object": "LayoutBlockFlow (positioned) DIV class='test generated fixed-height'",
-      "reason": "incremental"
-    },
-    {
       "object": "LayoutBlockFlow (positioned) DIV class='test generated percent-height'",
       "reason": "border box change"
     },