Fix render tree construction when inlines are inserted in reverse after a block in a continuation

Source/core/rendering/RenderInline.cpp

Index: Source/core/rendering/RenderInline.cpp
diff --git a/Source/core/rendering/RenderInline.cpp b/Source/core/rendering/RenderInline.cpp
index 9578848541df30db29b4a33b81c9ea262ba86f35..77c9d39d9514b6e3433a9ff89732586461131e8b 100644
--- a/Source/core/rendering/RenderInline.cpp
+++ b/Source/core/rendering/RenderInline.cpp
@@ -514,12 +514,11 @@ void RenderInline::addChildToContinuation(RenderObject* newChild, RenderObject*
     else {
         // The goal here is to match up if we can, so that we can coalesce and create the
         // minimal # of continuations needed for the inline.
-        if (childInline == bcpInline)
+        if (childInline == bcpInline || (beforeChild && beforeChild->isInline()))
             return beforeChildParent->addChildIgnoringContinuation(newChild, beforeChild);
-        else if (flowInline == childInline)
+        if (flowInline == childInline)
             return flow->addChildIgnoringContinuation(newChild, 0); // Just treat like an append.
-        else
-            return beforeChildParent->addChildIgnoringContinuation(newChild, beforeChild);
+        return beforeChildParent->addChildIgnoringContinuation(newChild, beforeChild);
     }
 }