reflow comments in core/paint

third_party/WebKit/Source/core/paint/SVGClipPainter.cpp

 // Copyright 2015 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/SVGClipPainter.h"
 
 #include "core/dom/ElementTraversal.h"
 #include "core/layout/svg/LayoutSVGResourceClipper.h"
 #include "core/layout/svg/SVGLayoutSupport.h"
 #include "core/layout/svg/SVGResources.h"
@@ skipping 37 matching lines @@
 
   m_clip.clearInvalidationMask();
 
   if (paintInvalidationRect.isEmpty() || m_clip.hasCycle())
     return false;
 
   SVGClipExpansionCycleHelper inClipExpansionChange(m_clip);
 
   AffineTransform animatedLocalTransform =
       toSVGClipPathElement(m_clip.element())->calculateAnimatedLocalTransform();
-  // When drawing a clip for non-SVG elements, the CTM does not include the zoom factor.
-  // In this case, we need to apply the zoom scale explicitly - but only for clips with
-  // userSpaceOnUse units (the zoom is accounted for objectBoundingBox-resolved lengths).
+  // When drawing a clip for non-SVG elements, the CTM does not include the zoom
+  // factor.  In this case, we need to apply the zoom scale explicitly - but
+  // only for clips with userSpaceOnUse units (the zoom is accounted for
+  // objectBoundingBox-resolved lengths).
   if (!target.isSVG() &&
       m_clip.clipPathUnits() == SVGUnitTypes::kSvgUnitTypeUserspaceonuse) {
     DCHECK(m_clip.style());
     animatedLocalTransform.scale(m_clip.style()->effectiveZoom());
   }
 
   // First, try to apply the clip as a clipPath.
   Path clipPath;
   if (m_clip.asPath(animatedLocalTransform, targetBoundingBox, clipPath)) {
     AffineTransform positionTransform;
@@ skipping 27 matching lines @@
       context, target, SkXfermode::kSrcIn_Mode, 1, &paintInvalidationRect);
 
   return true;
 }
 
 void SVGClipPainter::finishEffect(const LayoutObject& target,
                                   GraphicsContext& context,
                                   ClipperState& clipperState) {
   switch (clipperState) {
     case ClipperState::AppliedPath:
-      // Path-only clipping, no layers to restore but we need to emit an end to the clip path display item.
+      // Path-only clipping, no layers to restore but we need to emit an end to
+      // the clip path display item.
       context.getPaintController().endItem<EndClipPathDisplayItem>(target);
       break;
     case ClipperState::AppliedMask:
       // Transfer content -> clip mask (SrcIn)
       CompositingRecorder::endCompositing(context, target);
 
       // Transfer clip mask -> bg (SrcOver)
       CompositingRecorder::endCompositing(context, target);
       break;
     default:
@@ skipping 44 matching lines @@
 
   LayoutObjectDrawingRecorder drawingRecorder(context, layoutObject,
                                               DisplayItem::kSVGClip,
                                               targetPaintInvalidationRect);
   sk_sp<SkPicture> maskPicture = maskPictureBuilder.endRecording();
   context.drawPicture(maskPicture.get());
   return true;
 }
 
 }  // namespace blink