[Line Layout API] Some harder SVGTextLayoutEngine changes

third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngine.cpp

Index: third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngine.cpp
diff --git a/third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngine.cpp b/third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngine.cpp
index d8b3a66a73aa676ec94efc5d53faed9f17d75b5d..ed3dbe7753eb0f519ebb56a439fd2d1761f7ceda 100644
--- a/third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngine.cpp
+++ b/third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngine.cpp
@@ -191,7 +191,7 @@ void SVGTextLayoutEngine::beginTextPathLayout(SVGInlineFlowBox* flowBox)
     SVGLengthAdjustType lengthAdjust = SVGLengthAdjustUnknown;
     float desiredTextLength = 0;
 
-    if (SVGTextContentElement* textContentElement = SVGTextContentElement::elementFromLayoutObject(LineLayoutAPIShim::layoutObjectFrom(textPath))) {
+    if (SVGTextContentElement* textContentElement = SVGTextContentElement::elementFromLayoutObject(textPath)) {
         SVGLengthContext lengthContext(textContentElement);
         lengthAdjust = textContentElement->lengthAdjust()->currentValue()->enumValue();
         if (textContentElement->textLengthIsSpecifiedByUser())
@@ -245,7 +245,7 @@ void SVGTextLayoutEngine::layoutInlineTextBox(SVGInlineTextBox* textBox)
 
 static bool definesTextLengthWithSpacing(const InlineFlowBox* start)
 {
-    SVGTextContentElement* textContentElement = SVGTextContentElement::elementFromLayoutObject(&start->layoutObject());
+    SVGTextContentElement* textContentElement = SVGTextContentElement::elementFromLayoutObject(start->lineLayoutItem());
     return textContentElement
         && textContentElement->lengthAdjust()->currentValue()->enumValue() == SVGLengthAdjustSpacing
         && textContentElement->textLengthIsSpecifiedByUser();