Don't access DisplayItemClient::VisualRect() for cached display items.

third_party/WebKit/Source/platform/graphics/paint/ClipDisplayItem.cpp

Index: third_party/WebKit/Source/platform/graphics/paint/ClipDisplayItem.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/paint/ClipDisplayItem.cpp b/third_party/WebKit/Source/platform/graphics/paint/ClipDisplayItem.cpp
index b3a90e265d83e4f900c0d7891743cc778620d3bd..fdadedede38e1390ff047f2b8ff6f0c692e4385c 100644
--- a/third_party/WebKit/Source/platform/graphics/paint/ClipDisplayItem.cpp
+++ b/third_party/WebKit/Source/platform/graphics/paint/ClipDisplayItem.cpp
@@ -26,7 +26,7 @@ void ClipDisplayItem::Replay(GraphicsContext& context) const {
 }
 
 void ClipDisplayItem::AppendToWebDisplayItemList(
-    const IntRect& visual_rect,
+    const LayoutSize&,
     WebDisplayItemList* list) const {
   WebVector<SkRRect> web_rounded_rects(rounded_rect_clips_.size());
   for (size_t i = 0; i < rounded_rect_clips_.size(); ++i)
@@ -40,7 +40,7 @@ void EndClipDisplayItem::Replay(GraphicsContext& context) const {
 }
 
 void EndClipDisplayItem::AppendToWebDisplayItemList(
-    const IntRect& visual_rect,
+    const LayoutSize&,
     WebDisplayItemList* list) const {
   list->AppendEndClipItem();
 }