Move continuation getter and setter down to LayoutBlockFlow.

third_party/WebKit/Source/core/dom/ContainerNode.cpp

Index: third_party/WebKit/Source/core/dom/ContainerNode.cpp
diff --git a/third_party/WebKit/Source/core/dom/ContainerNode.cpp b/third_party/WebKit/Source/core/dom/ContainerNode.cpp
index 55996aeca080ceb95c57674cb6e88e5004e4705c..d509f3b3c8fbdbe9d5186bd4c8bbadfe911aed59 100644
--- a/third_party/WebKit/Source/core/dom/ContainerNode.cpp
+++ b/third_party/WebKit/Source/core/dom/ContainerNode.cpp
@@ -859,7 +859,7 @@ static inline LayoutObject* endOfContinuations(LayoutObject* layoutObject)
     LayoutObject* prev = nullptr;
     LayoutObject* cur = layoutObject;
 
-    if (!cur->isLayoutInline() && !cur->isLayoutBlock())
+    if (!cur->isLayoutInline() && !cur->isLayoutBlockFlow())
         return nullptr;
 
     while (cur) {
@@ -867,7 +867,7 @@ static inline LayoutObject* endOfContinuations(LayoutObject* layoutObject)
         if (cur->isLayoutInline())
             cur = toLayoutInline(cur)->continuation();
         else
-            cur = toLayoutBlock(cur)->continuation();
+            cur = toLayoutBlockFlow(cur)->continuation();
     }
 
     return prev;