Migrate WTF::Vector::append() to ::push_back() [part 12 of N]

third_party/WebKit/Source/core/input/PointerEventManager.cpp

Index: third_party/WebKit/Source/core/input/PointerEventManager.cpp
diff --git a/third_party/WebKit/Source/core/input/PointerEventManager.cpp b/third_party/WebKit/Source/core/input/PointerEventManager.cpp
index f4cf8f7fc252aa25d9eb4ea8a5f04e2a71dbb0b5..5fda74694a4665f5ad226643ee8da6c05fb57af7 100644
--- a/third_party/WebKit/Source/core/input/PointerEventManager.cpp
+++ b/third_party/WebKit/Source/core/input/PointerEventManager.cpp
@@ -40,7 +40,7 @@ Vector<PlatformTouchPoint> getCoalescedPoints(
     for (auto& point : touchEvent.touchPoints()) {
       // TODO(nzolghadr): Need to filter out stationary points
       if (point.id() == id)
-        relatedPoints.append(point);
+        relatedPoints.push_back(point);
     }
   }
   return relatedPoints;
@@ -366,7 +366,7 @@ void PointerEventManager::computeTouchTargets(
       touchInfo.targetFrame = touchInfo.touchNode->document().frame();
     }
 
-    touchInfos.append(touchInfo);
+    touchInfos.push_back(touchInfo);
   }
 }