White spaces between nowrap and normal inlines should break the line

LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-5.html

Index: LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-5.html
diff --git a/LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-4.html b/LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-5.html
similarity index 77%
copy from LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-4.html
copy to LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-5.html
index 964192008b07888163472a1b4120ec014774377d..58f4c99460fc7f5c22d27ff0416b74eff5b5526d 100644
--- a/LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-4.html
+++ b/LayoutTests/fast/text/whitespace/inline-whitespace-wrapping-5.html
@@ -18,7 +18,7 @@ span {
     white-space: nowrap;
 }
 </style>
-This test passes if there is a green square below. It tests that whitespace at the end of
+This test passes if there is a green square below. It tests that whitespaces at the end of
 an inline setting white-space:nowrap can be collapsed with a break at the start of the
 next inline.<br>
-<div class="pre"><span class="nowrap">xx </span><span class="normal"> xx</span></div>
+<div class="pre"><span class="nowrap">xx  </span><span class="normal"> xx</span></div>