Tweak PaintInvalidationReasons

third_party/WebKit/LayoutTests/platform/win/paint/invalidation/resize-scrollable-iframe-expected.txt

Index: third_party/WebKit/LayoutTests/platform/win/paint/invalidation/resize-scrollable-iframe-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/resize-scrollable-iframe-expected.txt b/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/resize-scrollable-iframe-expected.txt
index 31b7fe8820041b15366d3132aa4b1af791704a75..e930bed0fdd7d03303aa08836bffe87b834c7ea0 100644
--- a/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/resize-scrollable-iframe-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/resize-scrollable-iframe-expected.txt
@@ -9,7 +9,7 @@
         {
           "object": "LayoutBlockFlow (anonymous)",
           "rect": [8, 108, 784, 305],
-          "reason": "forced by layout"
+          "reason": "geometry"
         },
         {
           "object": "LayoutView #document",
@@ -19,7 +19,7 @@
         {
           "object": "LayoutView #document",
           "rect": [8, 393, 285, 15],
-          "reason": "scroll"
+          "reason": "scroll control"
         },
         {
           "object": "LayoutView #document",
@@ -29,27 +29,27 @@
         {
           "object": "LayoutView #document",
           "rect": [8, 193, 85, 15],
-          "reason": "scroll"
+          "reason": "scroll control"
         },
         {
           "object": "LayoutView #document",
           "rect": [293, 108, 15, 285],
-          "reason": "scroll"
+          "reason": "scroll control"
         },
         {
           "object": "LayoutView #document",
           "rect": [93, 108, 15, 85],
-          "reason": "scroll"
+          "reason": "scroll control"
         },
         {
           "object": "LayoutView #document",
           "rect": [293, 393, 15, 15],
-          "reason": "scroll"
+          "reason": "scroll control"
         },
         {
           "object": "LayoutView #document",
           "rect": [93, 193, 15, 15],
-          "reason": "scroll"
+          "reason": "scroll control"
         }
       ]
     }
@@ -57,31 +57,31 @@
   "objectPaintInvalidations": [
     {
       "object": "LayoutBlockFlow (anonymous)",
-      "reason": "forced by layout"
+      "reason": "geometry"
     },
     {
       "object": "RootInlineBox",
-      "reason": "forced by layout"
+      "reason": "geometry"
     },
     {
       "object": "LayoutIFrame IFRAME id='iframe'",
-      "reason": "forced by layout"
+      "reason": "geometry"
     },
     {
       "object": "LayoutView #document",
-      "reason": "scroll"
+      "reason": "geometry"
     },
     {
       "object": "HorizontalScrollbar",
-      "reason": "scroll"
+      "reason": "scroll control"
     },
     {
       "object": "LayoutView #document",
-      "reason": "scroll"
+      "reason": "geometry"
     },
     {
       "object": "VerticalScrollbar",
-      "reason": "scroll"
+      "reason": "scroll control"
     },
     {
       "object": "LayoutView #document",