SVG should respect overflow:visible even with border-radius

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

Index: third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp b/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
index 96793b41e7d4479c10bedf713d7317c7b3e04165..922f5bd7af976e068f240d3c72989882c9ab99b3 100644
--- a/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
+++ b/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
@@ -7,6 +7,7 @@
 
 #include "core/layout/LayoutReplaced.h"
 #include "core/layout/api/SelectionState.h"
+#include "core/layout/svg/LayoutSVGRoot.h"
 #include "core/paint/BoxPainter.h"
 #include "core/paint/LayoutObjectDrawingRecorder.h"
 #include "core/paint/ObjectPainter.h"
@@ -17,6 +18,11 @@
 
 namespace blink {
 
+static bool shouldApplyViewportClip(const LayoutReplaced& layoutReplaced)
+{
+    return !layoutReplaced.isSVGRoot() || toLayoutSVGRoot(&layoutReplaced)->shouldApplyViewportClip();
+}
+
 void ReplacedPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
 {
     if (!m_layoutReplaced.shouldPaint(paintInfo, paintOffset))
@@ -58,7 +64,7 @@ void ReplacedPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paint
         if (m_layoutReplaced.style()->hasBorderRadius()) {
             if (borderRect.isEmpty()) {
                 completelyClippedOut = true;
-            } else {
+            } else if (shouldApplyViewportClip(m_layoutReplaced)) {
                 // Push a clip if we have a border radius, since we want to round the foreground content that gets painted.
                 FloatRoundedRect roundedInnerRect = m_layoutReplaced.style()->getRoundedInnerBorderFor(borderRect,
                     LayoutRectOutsets(