Don't include contents visual overflow into paint invalidation rect

third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp

Index: third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
diff --git a/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp b/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
index 79167e72b66c23efb56785b0f92b3289a461a2a0..b83373f094335435cb04a56ebeb276e548451ecc 100644
--- a/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
+++ b/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
@@ -212,13 +212,13 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingMode)
     checkPaintInvalidationStateRectMapping(rect, targetOverflowRect, *target, layoutView(), layoutView());
 
     LayoutRect containerOverflowRect = container->localOverflowRectForPaintInvalidation();
-    EXPECT_EQ(LayoutRect(-40, 0, 240, 110), containerOverflowRect);
+    EXPECT_EQ(LayoutRect(0, 0, 200, 100), containerOverflowRect);
     rect = containerOverflowRect;
     EXPECT_TRUE(container->mapToVisualRectInAncestorSpace(container, rect));
-    EXPECT_EQ(LayoutRect(0, 0, 240, 110), rect);
+    EXPECT_EQ(LayoutRect(0, 0, 200, 100), rect);
     rect = containerOverflowRect;
     EXPECT_TRUE(container->mapToVisualRectInAncestorSpace(&layoutView(), rect));
-    EXPECT_EQ(LayoutRect(222, 111, 240, 110), rect);
+    EXPECT_EQ(LayoutRect(222, 111, 200, 100), rect);
     checkPaintInvalidationStateRectMapping(rect, containerOverflowRect, *container, layoutView(), layoutView());
 }