Fix the adjustment to include overflow of negative spacing

Source/core/layout/LayoutBlockFlowLine.cpp

Index: Source/core/layout/LayoutBlockFlowLine.cpp
diff --git a/Source/core/layout/LayoutBlockFlowLine.cpp b/Source/core/layout/LayoutBlockFlowLine.cpp
index 7f0e96a21f2313bcb6cf67b49091cfccecf0bb9e..e60b0f88213ecdcff7b9087edf5f23086d79e009 100644
--- a/Source/core/layout/LayoutBlockFlowLine.cpp
+++ b/Source/core/layout/LayoutBlockFlowLine.cpp
@@ -435,7 +435,10 @@ static inline void setLogicalWidthForTextRun(RootInlineBox* lineBox, BidiRun* ru
     // Negative word-spacing and/or letter-spacing may cause some glyphs to overflow the left boundary and result
     // negative measured width. Reset measured width to 0 and adjust glyph bounds accordingly to cover the overflow.
     if (measuredWidth < 0) {
-        glyphBounds.move(measuredWidth, 0);
+        if (measuredWidth < glyphBounds.x()) {
+            glyphBounds.expand(glyphBounds.x() - measuredWidth, 0);
+            glyphBounds.setX(measuredWidth);
+        }
         measuredWidth = 0;
     }