Rename InvalidatePaintIfNeeded to drop deprecated IfNeeded suffix.

third_party/WebKit/Source/core/layout/LayoutHTMLCanvas.h

 /*
  * Copyright (C) 2004, 2006, 2007, 2009 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 23 matching lines @@
 
 class LayoutHTMLCanvas final : public LayoutReplaced {
  public:
   explicit LayoutHTMLCanvas(HTMLCanvasElement*);
 
   bool IsOfType(LayoutObjectType type) const override {
     return type == kLayoutObjectCanvas || LayoutReplaced::IsOfType(type);
   }
   PaintLayerType LayerTypeRequired() const override;
 
-  PaintInvalidationReason InvalidatePaintIfNeeded(
+  PaintInvalidationReason InvalidatePaint(
       const PaintInvalidatorContext&) const final;
 
   void CanvasSizeChanged();
 
   void StyleDidChange(StyleDifference, const ComputedStyle* old_style) override;
 
   const char* GetName() const override { return "LayoutHTMLCanvas"; }
 
  private:
   void PaintReplaced(const PaintInfo&, const LayoutPoint&) const override;
   void IntrinsicSizeChanged() override { CanvasSizeChanged(); }
 
   CompositingReasons AdditionalCompositingReasons() const override;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutHTMLCanvas, IsCanvas());
 
 }  // namespace blink
 
 #endif  // LayoutHTMLCanvas_h