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

third_party/WebKit/Source/platform/graphics/paint/GeometryMapper.cpp

 // 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.
 
 #include "platform/graphics/paint/GeometryMapper.h"
 
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/geometry/LayoutRect.h"
 
 namespace blink {
@@ skipping 144 matching lines @@
   const auto& transformMatrix =
       localToAncestorMatrix(localTransformNode, ancestorTransformNode);
   DCHECK(transformMatrix.isInvertible());
 
   // TODO(chrishtr): Cache the inverse?
   return transformMatrix.inverse().mapRect(rect);
 }
 
 PrecomputedDataForAncestor& GeometryMapper::getPrecomputedDataForAncestor(
     const TransformPaintPropertyNode* ancestorTransformNode) {
-  auto addResult = m_data.add(ancestorTransformNode, nullptr);
+  auto addResult = m_data.insert(ancestorTransformNode, nullptr);
   if (addResult.isNewEntry)
     addResult.storedValue->value = PrecomputedDataForAncestor::create();
   return *addResult.storedValue->value;
 }
 
 FloatRect GeometryMapper::localToAncestorClipRect(
     const PropertyTreeState& localState,
     const PropertyTreeState& ancestorState) {
   bool success = false;
   FloatRect result =
@@ skipping 162 matching lines @@
     const TransformPaintPropertyNode*,
     const TransformPaintPropertyNode*);
 template const ClipPaintPropertyNode* GeometryMapper::lowestCommonAncestor(
     const ClipPaintPropertyNode*,
     const ClipPaintPropertyNode*);
 template const ScrollPaintPropertyNode* GeometryMapper::lowestCommonAncestor(
     const ScrollPaintPropertyNode*,
     const ScrollPaintPropertyNode*);
 
 }  // namespace blink