Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/editing/commands/SimplifyMarkupCommand.cpp

Index: third_party/WebKit/Source/core/editing/commands/SimplifyMarkupCommand.cpp
diff --git a/third_party/WebKit/Source/core/editing/commands/SimplifyMarkupCommand.cpp b/third_party/WebKit/Source/core/editing/commands/SimplifyMarkupCommand.cpp
index f201ad3d22be367917ccefed78c05c53535b3abb..bb7e88790a8581a16bc3db486369baa8b264f2c5 100644
--- a/third_party/WebKit/Source/core/editing/commands/SimplifyMarkupCommand.cpp
+++ b/third_party/WebKit/Source/core/editing/commands/SimplifyMarkupCommand.cpp
@@ -41,7 +41,7 @@ SimplifyMarkupCommand::SimplifyMarkupCommand(Document& document, Node* firstNode
 void SimplifyMarkupCommand::doApply()
 {
     ContainerNode* rootNode = m_firstNode->parentNode();
-    WillBeHeapVector<RefPtrWillBeMember<ContainerNode>> nodesToRemove;
+    HeapVector<Member<ContainerNode>> nodesToRemove;
 
     // Walk through the inserted nodes, to see if there are elements that could be removed
     // without affecting the style. The goal is to produce leaner markup even when starting
@@ -96,7 +96,7 @@ void SimplifyMarkupCommand::doApply()
     }
 }
 
-int SimplifyMarkupCommand::pruneSubsequentAncestorsToRemove(WillBeHeapVector<RefPtrWillBeMember<ContainerNode>>& nodesToRemove, size_t startNodeIndex)
+int SimplifyMarkupCommand::pruneSubsequentAncestorsToRemove(HeapVector<Member<ContainerNode>>& nodesToRemove, size_t startNodeIndex)
 {
     size_t pastLastNodeToRemove = startNodeIndex + 1;
     for (; pastLastNodeToRemove < nodesToRemove.size(); ++pastLastNodeToRemove) {
@@ -106,7 +106,7 @@ int SimplifyMarkupCommand::pruneSubsequentAncestorsToRemove(WillBeHeapVector<Ref
     }
 
     ContainerNode* highestAncestorToRemove = nodesToRemove[pastLastNodeToRemove - 1].get();
-    RefPtrWillBeRawPtr<ContainerNode> parent = highestAncestorToRemove->parentNode();
+    RawPtr<ContainerNode> parent = highestAncestorToRemove->parentNode();
     if (!parent) // Parent has already been removed.
         return -1;