Migrate WTF::HashMap::add() to ::insert()

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

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 32 matching lines @@
 
 void copyToActiveInterpolationsMap(
     const Vector<RefPtr<Interpolation>>& source,
     EffectStack::PropertyHandleFilter propertyHandleFilter,
     ActiveInterpolationsMap& target) {
   for (const auto& interpolation : source) {
     PropertyHandle property = interpolation->getProperty();
     if (propertyHandleFilter && !propertyHandleFilter(property))
       continue;
     ActiveInterpolationsMap::AddResult entry =
-        target.add(property, ActiveInterpolations(1));
+        target.insert(property, ActiveInterpolations(1));
     ActiveInterpolations& activeInterpolations = entry.storedValue->value;
     if (!entry.isNewEntry &&
         (RuntimeEnabledFeatures::stackedCSSPropertyAnimationsEnabled() ||
          !property.isCSSProperty() || property.isPresentationAttribute()) &&
         interpolation->isInvalidatableInterpolation() &&
         toInvalidatableInterpolation(*interpolation)
             .dependsOnUnderlyingValue()) {
       activeInterpolations.push_back(interpolation.get());
     } else {
       activeInterpolations.at(0) = interpolation.get();
@@ skipping 118 matching lines @@
       if (!CompositorAnimations::getAnimatedBoundingBox(
               expandingBox, *effect->model(), startRange, endRange))
         return false;
       box.expandTo(expandingBox);
     }
   }
   return true;
 }
 
 }  // namespace blink