Add more missing closing namespace comments.

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/SVGResources.h"
 #include "core/layout/svg/SVGResourcesCache.h"
@@ skipping 10 matching lines @@
 namespace {
 
 class SVGClipExpansionCycleHelper {
 public:
     SVGClipExpansionCycleHelper(LayoutSVGResourceClipper& clip) : m_clip(clip) { clip.beginClipExpansion(); }
     ~SVGClipExpansionCycleHelper() { m_clip.endClipExpansion(); }
 private:
     LayoutSVGResourceClipper& m_clip;
 };
 
-}
+} // namespace
 
 bool SVGClipPainter::prepareEffect(const LayoutObject& target, const FloatRect& targetBoundingBox,
     const FloatRect& paintInvalidationRect, GraphicsContext& context, ClipperState& clipperState)
 {
     ASSERT(clipperState == ClipperNotApplied);
     ASSERT_WITH_SECURITY_IMPLICATION(!m_clip.needsLayout());
 
     m_clip.clearInvalidationMask();
 
     if (paintInvalidationRect.isEmpty() || m_clip.hasCycle())
@@ skipping 75 matching lines @@
     if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(context, layoutObject, DisplayItem::SVGClip, LayoutPoint()))
         return;
 
     LayoutObjectDrawingRecorder drawingRecorder(context, layoutObject, DisplayItem::SVGClip, targetPaintInvalidationRect, LayoutPoint());
     context.save();
     context.concatCTM(contentTransformation);
     context.drawPicture(clipContentPicture.get());
     context.restore();
 }
 
-}
+} // namespace blink