Unskip the paint property test: "ContainPaintChangesUpdateOverflowClip"

third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilderTest.cpp

Index: third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilderTest.cpp
diff --git a/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilderTest.cpp b/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilderTest.cpp
index 7dc20becd1d9b8b5ad4dc0a1800b9269234f6da7..0dbd8418aff0d89b70cdbdbd0a7e5be74f647481 100644
--- a/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilderTest.cpp
+++ b/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilderTest.cpp
@@ -3226,9 +3226,7 @@ TEST_P(PaintPropertyTreeBuilderTest, ClipChangesUpdateOverflowClip) {
               !div->layoutObject()->paintProperties()->overflowClip());
 }
 
-// crbug.com:645667: Contain paint changes fail to update paint properties.
-TEST_P(PaintPropertyTreeBuilderTest,
-       DISABLED_ContainPaintChangesUpdateOverflowClip) {
+TEST_P(PaintPropertyTreeBuilderTest, ContainPaintChangesUpdateOverflowClip) {
   setBodyInnerHTML(
       "<style>"
       "  body { margin:0 }"