Floated elements inside a white-space:nowrap container should still wrap.

LayoutTests/platform/chromium-win/fast/css/word-space-extra-expected.txt

Index: LayoutTests/platform/chromium-win/fast/css/word-space-extra-expected.txt
diff --git a/LayoutTests/platform/chromium-win/fast/css/word-space-extra-expected.txt b/LayoutTests/platform/chromium-win/fast/css/word-space-extra-expected.txt
index 3d3c1b08e7e0a32ce090c4699ee9a0b961d51d79..bf8ad0bec30f8917f8f42302478e0c46e96197b0 100644
--- a/LayoutTests/platform/chromium-win/fast/css/word-space-extra-expected.txt
+++ b/LayoutTests/platform/chromium-win/fast/css/word-space-extra-expected.txt
@@ -6,11 +6,11 @@ layer at (0,0) size 785x2576
       RenderBlock {H2} at (0,0) size 769x27
         RenderText {#text} at (0,0) size 138x26
           text run at (0,0) width 138: "word-spacing"
-      RenderBlock (floating) {PRE} at (0,59) size 1264x184
-        RenderBlock {H3} at (0,15) size 1264x18
+      RenderBlock (floating) {PRE} at (0,59) size 1224x184
+        RenderBlock {H3} at (0,15) size 1224x18
           RenderText {#text} at (0,0) size 204x17
             text run at (0,0) width 204: "In a floated pre"
-        RenderBlock (anonymous) at (0,47) size 1264x136
+        RenderBlock (anonymous) at (0,47) size 1224x136
           RenderText {#text} at (0,0) size 260x33
             text run at (0,0) width 0: " "
             text run at (0,17) width 260: "Word   spacing test "
@@ -145,7 +145,7 @@ layer at (0,0) size 785x2576
             text run at (596,119) width 492: ". (with monospace font from elements to too)"
             text run at (1108,119) width 0: " "
       RenderBlock (anonymous) at (0,46) size 769x210
-        RenderBR {BR} at (1264,0) size 0x19
+        RenderBR {BR} at (1224,0) size 0x19
       RenderBlock {PRE} at (0,270) size 769x168
         RenderBlock {H3} at (0,0) size 769x17
           RenderText {#text} at (0,0) size 240x17
@@ -893,11 +893,11 @@ layer at (0,0) size 785x2576
       RenderBlock {H2} at (0,1669) size 769x28
         RenderText {#text} at (0,0) size 131x26
           text run at (0,0) width 131: "both-spacing"
-      RenderBlock (floating) {PRE} at (0,1729) size 2018x183
-        RenderBlock {H3} at (0,15) size 2018x18
+      RenderBlock (floating) {PRE} at (0,1729) size 1978x183
+        RenderBlock {H3} at (0,15) size 1978x18
           RenderText {#text} at (0,0) size 284x17
             text run at (0,0) width 284: "In a floated pre"
-        RenderBlock (anonymous) at (0,47) size 2018x136
+        RenderBlock (anonymous) at (0,47) size 1978x136
           RenderText {#text} at (0,0) size 543x33
             text run at (0,0) width 0: " "
             text run at (0,17) width 543: "Word and letter   spacing test "
@@ -1032,7 +1032,7 @@ layer at (0,0) size 785x2576
             text run at (1039,119) width 712: ". (with monospace font from elements to too)"
             text run at (1771,119) width 0: " "
       RenderBlock (anonymous) at (0,1716) size 769x209
-        RenderBR {BR} at (2018,0) size 0x19
+        RenderBR {BR} at (1978,0) size 0x19
       RenderBlock {PRE} at (0,1939) size 769x168
         RenderBlock {H3} at (0,0) size 769x17
           RenderText {#text} at (0,0) size 340x17