Track the region where text is painted.

Source/core/platform/chromium/PopupListBox.cpp

Index: Source/core/platform/chromium/PopupListBox.cpp
diff --git a/Source/core/platform/chromium/PopupListBox.cpp b/Source/core/platform/chromium/PopupListBox.cpp
index da48a8f6c74ad99c8d3f105ef779b4d7cbfd0c6d..00c3662a778c81a20301e63ce18bb22a0dda70d8 100644
--- a/Source/core/platform/chromium/PopupListBox.cpp
+++ b/Source/core/platform/chromium/PopupListBox.cpp
@@ -472,7 +472,7 @@ void PopupListBox::paintRow(GraphicsContext* gc, const IntRect& rect, int rowInd
 
     // Draw the item text.
     int textY = rowRect.y() + itemFont.fontMetrics().ascent() + (rowRect.height() - itemFont.fontMetrics().height()) / 2;
-    gc->drawBidiText(itemFont, textRun, IntPoint(textX, textY));
+    gc->drawBidiText(itemFont, textRun, IntPoint(textX, textY), rowRect);
 
     // We are using the left padding as the right padding includes room for the scroll-bar which
     // does not show in this case.
@@ -509,7 +509,7 @@ void PopupListBox::paintRow(GraphicsContext* gc, const IntRect& rect, int rowInd
         textX = remainingWidth - itemFont.width(labelTextRun);
 
     gc->setFillColor(labelColor, ColorSpaceDeviceRGB);
-    gc->drawBidiText(itemFont, labelTextRun, IntPoint(textX, textY));
+    gc->drawBidiText(itemFont, labelTextRun, IntPoint(textX, textY), rowRect);
 }
 
 Font PopupListBox::getRowFont(int rowIndex)