Use the flow of the linebox's containing block when placing ellipsis

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/InlineTextBoxPainter.h"
 
 #include "core/editing/CompositionUnderline.h"
 #include "core/editing/Editor.h"
 #include "core/editing/markers/DocumentMarkerController.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 586 matching lines @@
   if (paintSelectedTextOnly || paintSelectedTextSeparately)
     m_inlineTextBox.selectionStartEnd(selectionStart, selectionEnd);
 
   bool respectHyphen =
       selectionEnd == static_cast<int>(m_inlineTextBox.len()) &&
       m_inlineTextBox.hasHyphen();
   if (respectHyphen)
     selectionEnd = textRun.length();
 
   bool ltr = m_inlineTextBox.isLeftToRightDirection();
-  bool flowIsLTR =
-      m_inlineTextBox.getLineLayoutItem().style()->isLeftToRightDirection();
+  bool flowIsLTR = m_inlineTextBox.getLineLayoutItem()
+                       .containingBlock()
+                       .style()
+                       ->isLeftToRightDirection();
   if (m_inlineTextBox.truncation() != cNoTruncation) {
     // In a mixed-direction flow the ellipsis is at the start of the text
     // rather than at the end of it.
     selectionStart =
         ltr == flowIsLTR
             ? std::min<int>(selectionStart, m_inlineTextBox.truncation())
             : std::max<int>(selectionStart, m_inlineTextBox.truncation());
     selectionEnd =
         ltr == flowIsLTR
             ? std::min<int>(selectionEnd, m_inlineTextBox.truncation())
@@ skipping 368 matching lines @@
   // If the text color ends up being the same as the selection background,
   // invert the selection background.
   if (textColor == c)
     c = Color(0xff - c.red(), 0xff - c.green(), 0xff - c.blue());
 
   // If the text is truncated, let the thing being painted in the truncation
   // draw its own highlight.
   unsigned start = m_inlineTextBox.start();
   int length = m_inlineTextBox.len();
   bool ltr = m_inlineTextBox.isLeftToRightDirection();
-  bool flowIsLTR =
-      m_inlineTextBox.getLineLayoutItem().style()->isLeftToRightDirection();
+  bool flowIsLTR = m_inlineTextBox.getLineLayoutItem()
+                       .containingBlock()
+                       .style()
+                       ->isLeftToRightDirection();
   if (m_inlineTextBox.truncation() != cNoTruncation) {
     // In a mixed-direction flow the ellipsis is at the start of the text
     // so we need to start after it. Otherwise we just need to make sure
     // the end of the text is where the ellipsis starts.
     if (ltr != flowIsLTR)
       sPos = std::max<int>(sPos, m_inlineTextBox.truncation());
     else
       length = m_inlineTextBox.truncation();
   }
   StringView string(m_inlineTextBox.getLineLayoutItem().text(), start,
@@ skipping 319 matching lines @@
 
   LayoutRect boxRect(boxOrigin, LayoutSize(m_inlineTextBox.logicalWidth(),
                                            m_inlineTextBox.logicalHeight()));
   context.clip(FloatRect(boxRect));
   context.drawHighlightForText(font, run, FloatPoint(boxOrigin),
                                boxRect.height().toInt(), color,
                                paintOffsets.first, paintOffsets.second);
 }
 
 }  // namespace blink