NOT FOR LANDING Allocate SVGImageForContainer on demand

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

Index: third_party/WebKit/Source/core/paint/ImagePainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/ImagePainter.cpp b/third_party/WebKit/Source/core/paint/ImagePainter.cpp
index 8a94b3c108c128b85f556f2745cfddacba8a92be..2febc6cd9c59f7fff11452e5cc5c3c1c0e5c1228 100644
--- a/third_party/WebKit/Source/core/paint/ImagePainter.cpp
+++ b/third_party/WebKit/Source/core/paint/ImagePainter.cpp
@@ -11,6 +11,7 @@
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLAreaElement.h"
 #include "core/html/HTMLImageElement.h"
+#include "core/html/parser/HTMLParserIdioms.h"
 #include "core/layout/LayoutImage.h"
 #include "core/layout/LayoutReplaced.h"
 #include "core/layout/TextRunConstructor.h"
@@ -21,6 +22,7 @@
 #include "platform/geometry/LayoutPoint.h"
 #include "platform/graphics/Path.h"
 #include "platform/graphics/paint/ClipRecorder.h"
+#include "platform/weborigin/KURL.h"
 
 namespace blink {
 
@@ -128,7 +130,15 @@ void ImagePainter::paintIntoRect(GraphicsContext* context, const LayoutRect& rec
     if (alignedRect.width() <= 0 || alignedRect.height() <= 0)
         return;
 
-    RefPtr<Image> image = m_layoutImage.imageResource()->image(alignedRect.width(), alignedRect.height());
+    KURL url;
+    Node* node = m_layoutImage.node();
+    if (node && node->isElementNode()) {
+        AtomicString urlString = toElement(node)->imageSourceURL();
+        if (!urlString.isEmpty())
+            url = node->document().completeURL(stripLeadingAndTrailingHTMLSpaces(urlString));
+    }
+
+    RefPtr<Image> image = m_layoutImage.imageResource()->image(alignedRect.size(), m_layoutImage.style()->effectiveZoom(), url);
     if (!image || image->isNull())
         return;