Migrate WTF::Vector::append() to ::push_back() [part 6 of N]

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

Index: third_party/WebKit/Source/core/events/EventPath.cpp
diff --git a/third_party/WebKit/Source/core/events/EventPath.cpp b/third_party/WebKit/Source/core/events/EventPath.cpp
index 9b3ebc30682f9c41f645b6a979d281e7c7ebd933..b07a95bb5435913248f2b91aadb12a470f5d634b 100644
--- a/third_party/WebKit/Source/core/events/EventPath.cpp
+++ b/third_party/WebKit/Source/core/events/EventPath.cpp
@@ -119,7 +119,7 @@ void EventPath::calculatePath() {
     current = correspondingUseElement;
   }
 
-  nodesInPath.append(current);
+  nodesInPath.push_back(current);
   while (current) {
     if (m_event && current->keepEventInNode(m_event))
       break;
@@ -132,9 +132,9 @@ void EventPath::calculatePath() {
               insertionPoint->containingShadowRoot();
           DCHECK(containingShadowRoot);
           if (!containingShadowRoot->isOldest())
-            nodesInPath.append(containingShadowRoot->olderShadowRoot());
+            nodesInPath.push_back(containingShadowRoot->olderShadowRoot());
         }
-        nodesInPath.append(insertionPoint);
+        nodesInPath.push_back(insertionPoint);
       }
       current = insertionPoints.back();
       continue;
@@ -142,7 +142,7 @@ void EventPath::calculatePath() {
     if (current->isChildOfV1ShadowHost()) {
       if (HTMLSlotElement* slot = current->assignedSlot()) {
         current = slot;
-        nodesInPath.append(current);
+        nodesInPath.push_back(current);
         continue;
       }
     }
@@ -151,17 +151,17 @@ void EventPath::calculatePath() {
           shouldStopAtShadowRoot(*m_event, *toShadowRoot(current), *m_node))
         break;
       current = current->ownerShadowHost();
-      nodesInPath.append(current);
+      nodesInPath.push_back(current);
     } else {
       current = current->parentNode();
       if (current)
-        nodesInPath.append(current);
+        nodesInPath.push_back(current);
     }
   }
 
   m_nodeEventContexts.reserveCapacity(nodesInPath.size());
   for (Node* nodeInPath : nodesInPath) {
-    m_nodeEventContexts.append(NodeEventContext(
+    m_nodeEventContexts.push_back(NodeEventContext(
         nodeInPath, eventTargetRespectingTargetRules(*nodeInPath)));
   }
 }
@@ -274,7 +274,7 @@ EventTarget* EventPath::findRelatedNode(TreeScope& scope,
   EventTarget* relatedNode = nullptr;
   for (TreeScope* current = &scope; current;
        current = current->olderShadowRootOrParentTreeScope()) {
-    parentTreeScopes.append(current);
+    parentTreeScopes.push_back(current);
     RelatedTargetMap::const_iterator iter = relatedTargetMap.find(current);
     if (iter != relatedTargetMap.end() && iter->value) {
       relatedNode = iter->value;
@@ -344,10 +344,10 @@ void EventPath::adjustForTouchEvent(TouchEvent& touchEvent) {
   for (const auto& treeScopeEventContext : m_treeScopeEventContexts) {
     TouchEventContext* touchEventContext =
         treeScopeEventContext->ensureTouchEventContext();
-    adjustedTouches.append(&touchEventContext->touches());
-    adjustedTargetTouches.append(&touchEventContext->targetTouches());
-    adjustedChangedTouches.append(&touchEventContext->changedTouches());
-    treeScopes.append(&treeScopeEventContext->treeScope());
+    adjustedTouches.push_back(&touchEventContext->touches());
+    adjustedTargetTouches.push_back(&touchEventContext->targetTouches());
+    adjustedChangedTouches.push_back(&touchEventContext->changedTouches());
+    treeScopes.push_back(&treeScopeEventContext->treeScope());
   }
 
   adjustTouchList(touchEvent.touches(), adjustedTouches, treeScopes);