Migrate WTF::Vector::append() to ::push_back() [part 2 of N]

third_party/WebKit/Source/core/animation/SVGTransformListInterpolationType.cpp

Index: third_party/WebKit/Source/core/animation/SVGTransformListInterpolationType.cpp
diff --git a/third_party/WebKit/Source/core/animation/SVGTransformListInterpolationType.cpp b/third_party/WebKit/Source/core/animation/SVGTransformListInterpolationType.cpp
index 3539399a1b102f905695f98407d91dbc2ba0acc8..6bcea84287c0812ffb6c42fa44f8ce7c3fa8c7c2 100644
--- a/third_party/WebKit/Source/core/animation/SVGTransformListInterpolationType.cpp
+++ b/third_party/WebKit/Source/core/animation/SVGTransformListInterpolationType.cpp
@@ -226,7 +226,7 @@ InterpolationValue SVGTransformListInterpolationType::maybeConvertSVGValue(
       return nullptr;
     }
     result->set(i, toInterpolableValue(transform->clone(), transformType));
-    transformTypes.append(transformType);
+    transformTypes.push_back(transformType);
   }
   return InterpolationValue(
       std::move(result),
@@ -244,9 +244,9 @@ InterpolationValue SVGTransformListInterpolationType::maybeConvertSingle(
   if (keyframe.composite() == EffectModel::CompositeAdd) {
     if (underlying) {
       types.appendVector(getTransformTypes(underlying));
-      interpolableParts.append(underlying.interpolableValue->clone());
+      interpolableParts.push_back(underlying.interpolableValue->clone());
     }
-    conversionCheckers.append(SVGTransformListChecker::create(underlying));
+    conversionCheckers.push_back(SVGTransformListChecker::create(underlying));
   } else {
     DCHECK(!keyframe.isNeutral());
   }
@@ -258,7 +258,7 @@ InterpolationValue SVGTransformListInterpolationType::maybeConvertSingle(
     if (!value)
       return nullptr;
     types.appendVector(getTransformTypes(value));
-    interpolableParts.append(std::move(value.interpolableValue));
+    interpolableParts.push_back(std::move(value.interpolableValue));
   }
 
   std::unique_ptr<InterpolableList> interpolableList =