Reduce the requirement for saving previousLocation

third_party/WebKit/LayoutTests/paint/invalidation/flexbox/repaint-rtl-column-expected.txt

Index: third_party/WebKit/LayoutTests/paint/invalidation/flexbox/repaint-rtl-column-expected.txt
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/flexbox/repaint-rtl-column-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/flexbox/repaint-rtl-column-expected.txt
index 255a1a9cacde201cd46d07a43ecb8d32fc2acc7d..8b67eaa8f4913300034811af55e2c2aa8e5b3399 100644
--- a/third_party/WebKit/LayoutTests/paint/invalidation/flexbox/repaint-rtl-column-expected.txt
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/flexbox/repaint-rtl-column-expected.txt
@@ -18,13 +18,13 @@
         },
         {
           "object": "LayoutBlockFlow DIV id='left'",
-          "rect": [8, 68, 200, 145],
-          "reason": "border box change"
+          "rect": [8, 119, 200, 94],
+          "reason": "incremental"

[Xianzhu, 2017/02/21 17:10:23]

This expectation is copied from virtual/disable-spinvalidation.

This change makes these tests, which were previously forced full paint
invalidation because location and visualRect.location() are different, now
incremental invalidation applicable. This actually makes the
SlimmingPaintInvalidation path and the non-SlimmingPaintInvalidation path
generate the same results.

         },
         {
           "object": "LayoutBlockFlow DIV id='left'",
-          "rect": [8, 68, 200, 52],
-          "reason": "border box change"
+          "rect": [8, 116, 200, 4],
+          "reason": "incremental"
         },
         {
           "object": "LayoutBlockFlow DIV",
@@ -52,7 +52,7 @@
   "objectPaintInvalidations": [
     {
       "object": "LayoutBlockFlow DIV id='left'",
-      "reason": "border box change"
+      "reason": "incremental"
     },
     {
       "object": "LayoutBlockFlow DIV id='content'",
@@ -64,7 +64,7 @@
     },
     {
       "object": "LayoutBlockFlow DIV id='left'",
-      "reason": "border box change"
+      "reason": "incremental"
     },
     {
       "object": "LayoutBlockFlow DIV id='content'",