Migrate WTF::HashMap::remove() to ::erase()

third_party/WebKit/Source/core/paint/ObjectPaintInvalidator.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 "core/paint/ObjectPaintInvalidator.h"
 
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/layout/LayoutView.h"
 #include "core/layout/api/LayoutPartItem.h"
@@ skipping 12 matching lines @@
   DEFINE_STATIC_LOCAL(SelectionVisualRectMap, map, ());
   return map;
 }
 
 static void setPreviousSelectionVisualRect(const LayoutObject& object,
                                            const LayoutRect& rect) {
   DCHECK(object.hasPreviousSelectionVisualRect() ==
          selectionVisualRectMap().contains(&object));
   if (rect.isEmpty()) {
     if (object.hasPreviousSelectionVisualRect()) {
-      selectionVisualRectMap().remove(&object);
+      selectionVisualRectMap().erase(&object);
       object.getMutableForPainting().setHasPreviousSelectionVisualRect(false);
     }
   } else {
     selectionVisualRectMap().set(&object, rect);
     object.getMutableForPainting().setHasPreviousSelectionVisualRect(true);
   }
 }
 
 typedef HashMap<const LayoutObject*, LayoutPoint> LocationInBackingMap;
 static LocationInBackingMap& locationInBackingMap() {
   DEFINE_STATIC_LOCAL(LocationInBackingMap, map, ());
   return map;
 }
 
 void ObjectPaintInvalidator::objectWillBeDestroyed(const LayoutObject& object) {
   DCHECK(object.hasPreviousSelectionVisualRect() ==
          selectionVisualRectMap().contains(&object));
   if (object.hasPreviousSelectionVisualRect())
-    selectionVisualRectMap().remove(&object);
+    selectionVisualRectMap().erase(&object);
 
   DCHECK(object.hasPreviousLocationInBacking() ==
          locationInBackingMap().contains(&object));
   if (object.hasPreviousLocationInBacking())
-    locationInBackingMap().remove(&object);
+    locationInBackingMap().erase(&object);
 }
 
 using LayoutObjectTraversalFunctor = std::function<void(const LayoutObject&)>;
 
 static void traverseNonCompositingDescendantsInPaintOrder(
     const LayoutObject&,
     const LayoutObjectTraversalFunctor&);
 
 static void
 traverseNonCompositingDescendantsBelongingToAncestorPaintInvalidationContainer(
@@ skipping 356 matching lines @@
              ? locationInBackingMap().get(&m_object)
              : m_object.previousVisualRect().location();
 }
 
 void ObjectPaintInvalidator::setPreviousLocationInBacking(
     const LayoutPoint& location) {
   DCHECK(m_object.hasPreviousLocationInBacking() ==
          locationInBackingMap().contains(&m_object));
   if (location == m_object.previousVisualRect().location()) {
     if (m_object.hasPreviousLocationInBacking()) {
-      locationInBackingMap().remove(&m_object);
+      locationInBackingMap().erase(&m_object);
       m_object.getMutableForPainting().setHasPreviousLocationInBacking(false);
     }
   } else {
     locationInBackingMap().set(&m_object, location);
     m_object.getMutableForPainting().setHasPreviousLocationInBacking(true);
   }
 }
 
 void ObjectPaintInvalidatorWithContext::fullyInvalidatePaint(
     PaintInvalidationReason reason,
@@ skipping 159 matching lines @@
 
   m_context.paintingLayer->setNeedsRepaint();
   m_object.invalidateDisplayItemClients(reason);
   return reason;
 }
 
 DisablePaintInvalidationStateAsserts::DisablePaintInvalidationStateAsserts()
     : m_disabler(&gDisablePaintInvalidationStateAsserts, true) {}
 
 }  // namespace blink