Move SVGTextChunkBuilder out of SVGTextLayoutEngine

Source/core/layout/svg/SVGTextChunkBuilder.cpp

Index: Source/core/layout/svg/SVGTextChunkBuilder.cpp
diff --git a/Source/core/layout/svg/SVGTextChunkBuilder.cpp b/Source/core/layout/svg/SVGTextChunkBuilder.cpp
index 21b19a5550dc57602273e29cde4ea3aae713b81b..b19b866954a80122e4794276f53fcfb92950cafc 100644
--- a/Source/core/layout/svg/SVGTextChunkBuilder.cpp
+++ b/Source/core/layout/svg/SVGTextChunkBuilder.cpp
@@ -31,11 +31,6 @@ SVGTextChunkBuilder::SVGTextChunkBuilder()
 {
 }
 
-AffineTransform SVGTextChunkBuilder::transformationForTextBox(SVGInlineTextBox* textBox) const
-{
-    return m_textBoxTransformations.get(textBox);
-}
-
 void SVGTextChunkBuilder::buildTextChunks(Vector<SVGInlineTextBox*>& lineLayoutBoxes)
 {
     if (lineLayoutBoxes.isEmpty())
@@ -253,4 +248,18 @@ void SVGTextChunkBuilder::processTextAnchorCorrection(bool isVerticalText, float
     }
 }
 
+void SVGTextChunkBuilder::finalizeTransformMatrices(const Vector<SVGInlineTextBox*>& boxes) const
+{
+    for (SVGInlineTextBox* textBox : boxes) {
+        AffineTransform textBoxTransformation = m_textBoxTransformations.get(textBox);
+        if (textBoxTransformation.isIdentity())
+            continue;
+
+        for (SVGTextFragment& fragment : textBox->textFragments()) {
+            ASSERT(fragment.lengthAdjustTransform.isIdentity());
+            fragment.lengthAdjustTransform = textBoxTransformation;
+        }
+    }
+}
+
 }