Fix caret paint invalidation issue on partial lifecycle updates

third_party/WebKit/Source/core/editing/DragCaret.cpp

Index: third_party/WebKit/Source/core/editing/DragCaret.cpp
diff --git a/third_party/WebKit/Source/core/editing/DragCaret.cpp b/third_party/WebKit/Source/core/editing/DragCaret.cpp
index e7aeb22365f0151cfc4cf6d3f1d3c19ca564193c..8522d2f20ff61720742666b3019d92974ab050df 100644
--- a/third_party/WebKit/Source/core/editing/DragCaret.cpp
+++ b/third_party/WebKit/Source/core/editing/DragCaret.cpp
@@ -49,8 +49,8 @@ void DragCaret::layoutBlockWillBeDestroyed(const LayoutBlock& block) {
   m_displayItemClient->layoutBlockWillBeDestroyed(block);
 }
 
-void DragCaret::updateStyleAndLayoutIfNeeded() {
-  m_displayItemClient->updateStyleAndLayoutIfNeeded(
+void DragCaret::updateForPaintInvalidation() {
+  m_displayItemClient->updateForPaintInvalidation(
       rootEditableElementOf(m_position.position()) ? m_position
                                                    : PositionWithAffinity());
 }