Drop SVGTextChunk::m_boxes

Source/core/layout/svg/SVGTextChunk.cpp

Index: Source/core/layout/svg/SVGTextChunk.cpp
diff --git a/Source/core/layout/svg/SVGTextChunk.cpp b/Source/core/layout/svg/SVGTextChunk.cpp
index 571f8b308a9fdd56c43246ea082dbe2957096f66..fc45e1e76cee26d7af6d41249b1f28523322d7ce 100644
--- a/Source/core/layout/svg/SVGTextChunk.cpp
+++ b/Source/core/layout/svg/SVGTextChunk.cpp
@@ -18,58 +18,10 @@
  */
 
 #include "config.h"
-
 #include "core/layout/svg/SVGTextChunk.h"
 
-#include "core/layout/svg/SVGTextFragment.h"
-#include "core/layout/svg/line/SVGInlineTextBox.h"
-
 namespace blink {
 
-SVGTextChunk::SVGTextChunk(unsigned chunkStyle, float desiredTextLength)
-    : m_chunkStyle(chunkStyle)
-    , m_desiredTextLength(desiredTextLength)
-{
-}
-
-void SVGTextChunk::calculateLength(float& length, unsigned& characters) const
-{
-    SVGTextFragment* lastFragment = 0;
-
-    unsigned boxCount = m_boxes.size();
-    for (unsigned boxPosition = 0; boxPosition < boxCount; ++boxPosition) {
-        SVGInlineTextBox* textBox = m_boxes.at(boxPosition);
-        Vector<SVGTextFragment>& fragments = textBox->textFragments();
-
-        unsigned size = fragments.size();
-        if (!size)
-            continue;
-
-        for (unsigned i = 0; i < size; ++i) {
-            SVGTextFragment& fragment = fragments.at(i);
-            characters += fragment.length;
-
-            if (m_chunkStyle & VerticalText)
-                length += fragment.height;
-            else
-                length += fragment.width;
-
-            if (!lastFragment) {
-                lastFragment = &fragment;
-                continue;
-            }
-
-            // Resepect gap between chunks.
-            if (m_chunkStyle & VerticalText)
-                length += fragment.y - (lastFragment->y + lastFragment->height);
-            else
-                length += fragment.x - (lastFragment->x + lastFragment->width);
-
-            lastFragment = &fragment;
-        }
-    }
-}
-
 float SVGTextChunk::calculateTextAnchorShift(float length) const
 {
     if (m_chunkStyle & MiddleAnchor)