Migrate WTF::Vector::append() to ::push_back() [part 1 of N]

third_party/WebKit/Source/bindings/core/v8/TraceWrapperMember.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef TraceWrapperMember_h
 #define TraceWrapperMember_h
 
 #include "bindings/core/v8/ScriptWrappableVisitor.h"
 #include "platform/heap/HeapAllocator.h"
 
@@ skipping 76 matching lines @@
  * which is not copyable but has to be explicitly specified.
  */
 template <typename T>
 void swap(HeapVector<TraceWrapperMember<T>>& a,
           HeapVector<TraceWrapperMember<T>>& b,
           void* parentForA,
           void* parentForB) {
   HeapVector<TraceWrapperMember<T>> temp;
   temp.reserveCapacity(a.size());
   for (auto item : a) {
-    temp.append(TraceWrapperMember<T>(parentForB, item.get()));
+    temp.push_back(TraceWrapperMember<T>(parentForB, item.get()));
   }
   a.clear();
   a.reserveCapacity(b.size());
   for (auto item : b) {
-    a.append(TraceWrapperMember<T>(parentForA, item.get()));
+    a.push_back(TraceWrapperMember<T>(parentForA, item.get()));
   }
   b.clear();
   b.reserveCapacity(temp.size());
   for (auto item : temp) {
-    b.append(TraceWrapperMember<T>(parentForB, item.get()));
+    b.push_back(TraceWrapperMember<T>(parentForB, item.get()));
   }
 }
 
 /**
  * Swaps two HeapVectors, one containing TraceWrapperMember and one with
  * regular Members. The custom swap function is required as
  * TraceWrapperMember contains ownership information which is not copyable
  * but has to be explicitly specified.
  */
 template <typename T>
 void swap(HeapVector<TraceWrapperMember<T>>& a,
           HeapVector<Member<T>>& b,
           void* parentForA) {
   HeapVector<TraceWrapperMember<T>> temp;
   temp.reserveCapacity(a.size());
   for (auto item : a) {
-    temp.append(TraceWrapperMember<T>(nullptr, item.get()));
+    temp.push_back(TraceWrapperMember<T>(nullptr, item.get()));
   }
   a.clear();
   a.reserveCapacity(b.size());
   for (auto item : b) {
-    a.append(TraceWrapperMember<T>(parentForA, item.get()));
+    a.push_back(TraceWrapperMember<T>(parentForA, item.get()));
   }
   b.clear();
   b.reserveCapacity(temp.size());
   for (auto item : temp) {
-    b.append(item.get());
+    b.push_back(item.get());
   }
 }
 
 }  // namespace blink
 
 #endif  // TraceWrapperMember_h