Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/events/TreeScopeEventContext.cpp

Index: third_party/WebKit/Source/core/events/TreeScopeEventContext.cpp
diff --git a/third_party/WebKit/Source/core/events/TreeScopeEventContext.cpp b/third_party/WebKit/Source/core/events/TreeScopeEventContext.cpp
index 288119e4dffce9b8797e9688d706a0bf5e4fa27a..0f71ae4f0417b1d02d7b52933f54e317754ebc1d 100644
--- a/third_party/WebKit/Source/core/events/TreeScopeEventContext.cpp
+++ b/third_party/WebKit/Source/core/events/TreeScopeEventContext.cpp
@@ -56,12 +56,12 @@ bool TreeScopeEventContext::isUnclosedTreeOf(const TreeScopeEventContext& other)
     return false;
 }
 
-WillBeHeapVector<RefPtrWillBeMember<EventTarget>>& TreeScopeEventContext::ensureEventPath(EventPath& path)
+HeapVector<Member<EventTarget>>& TreeScopeEventContext::ensureEventPath(EventPath& path)
 {
     if (m_eventPath)
         return *m_eventPath;
 
-    m_eventPath = adoptPtrWillBeNoop(new WillBeHeapVector<RefPtrWillBeMember<EventTarget>>());
+    m_eventPath = new HeapVector<Member<EventTarget>>();
     LocalDOMWindow* window = path.windowEventContext().window();
     m_eventPath->reserveCapacity(path.size() + (window ? 1 : 0));
 
@@ -81,9 +81,9 @@ TouchEventContext* TreeScopeEventContext::ensureTouchEventContext()
     return m_touchEventContext.get();
 }
 
-PassRefPtrWillBeRawPtr<TreeScopeEventContext> TreeScopeEventContext::create(TreeScope& treeScope)
+RawPtr<TreeScopeEventContext> TreeScopeEventContext::create(TreeScope& treeScope)
 {
-    return adoptRefWillBeNoop(new TreeScopeEventContext(treeScope));
+    return new TreeScopeEventContext(treeScope);
 }
 
 TreeScopeEventContext::TreeScopeEventContext(TreeScope& treeScope)
@@ -95,8 +95,6 @@ TreeScopeEventContext::TreeScopeEventContext(TreeScope& treeScope)
 {
 }
 
-DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(TreeScopeEventContext)
-
 DEFINE_TRACE(TreeScopeEventContext)
 {
     visitor->trace(m_treeScope);