Renaming: distinguish ancestor, container and paintInvalidationContainer

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

Index: third_party/WebKit/Source/core/layout/LayoutText.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutText.cpp b/third_party/WebKit/Source/core/layout/LayoutText.cpp
index 7611a3305216132f32da079e263ce1e9101ea4f3..09c1559d8106232c903269a2cdd8cdd8bf987324 100644
--- a/third_party/WebKit/Source/core/layout/LayoutText.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutText.cpp
@@ -1583,7 +1583,7 @@ LayoutRect LayoutText::clippedOverflowRectForPaintInvalidation(const LayoutBoxMo
         return LayoutRect();
 
     LayoutRect paintInvalidationRect(visualOverflowRect());
-    mapToVisibleRectInContainerSpace(paintInvalidationContainer, paintInvalidationRect, paintInvalidationState);
+    mapToVisibleRectInAncestorSpace(paintInvalidationContainer, paintInvalidationRect, paintInvalidationState);
     return paintInvalidationRect;
 }
 
@@ -1622,7 +1622,7 @@ LayoutRect LayoutText::selectionRectForPaintInvalidation(const LayoutBoxModelObj
         rect.unite(LayoutRect(ellipsisRectForBox(box, startPos, endPos)));
     }
 
-    mapToVisibleRectInContainerSpace(paintInvalidationContainer, rect, 0);
+    mapToVisibleRectInAncestorSpace(paintInvalidationContainer, rect, 0);
     // FIXME: groupedMapping() leaks the squashing abstraction.
     if (paintInvalidationContainer->layer()->groupedMapping())
         PaintLayer::mapRectToPaintBackingCoordinates(paintInvalidationContainer, rect);