Rename InvalidatePaintIfNeeded to drop deprecated IfNeeded suffix.

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

 /*
  * Copyright (C) 2004, 2006, 2007 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 65 matching lines @@
     // check above is insufficient because updateLogical{Width,Height} just
     // used the override size. We actually have to mark ourselves as needing
     // layout so the flex algorithm can run and compute our size correctly.
     return;
   }
 
   if (!SelfNeedsLayout())
     SetNeedsLayout(LayoutInvalidationReason::kSizeChanged);
 }
 
-PaintInvalidationReason LayoutHTMLCanvas::InvalidatePaintIfNeeded(
+PaintInvalidationReason LayoutHTMLCanvas::InvalidatePaint(
     const PaintInvalidatorContext& context) const {
-  return HTMLCanvasPaintInvalidator(*this, context).InvalidatePaintIfNeeded();
+  return HTMLCanvasPaintInvalidator(*this, context).InvalidatePaint();
 }
 
 CompositingReasons LayoutHTMLCanvas::AdditionalCompositingReasons() const {
   if (toHTMLCanvasElement(GetNode())->ShouldBeDirectComposited())
     return kCompositingReasonCanvas;
   return kCompositingReasonNone;
 }
 
 void LayoutHTMLCanvas::StyleDidChange(StyleDifference diff,
                                       const ComputedStyle* old_style) {
   LayoutReplaced::StyleDidChange(diff, old_style);
   toHTMLCanvasElement(GetNode())->StyleDidChange(old_style, StyleRef());
 }
 
 }  // namespace blink