Collapse whitespace away when creating whitespace layout objects.

third_party/WebKit/LayoutTests/platform/mac/fast/block/float/021-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/fast/block/float/021-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/fast/block/float/021-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/fast/block/float/021-expected.txt
index 0dcbe8055ddf70612ee415cc8bdf4aede7cf79c8..23d3c1813b372c5f6217197836d883c31a020474 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/fast/block/float/021-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/fast/block/float/021-expected.txt
@@ -12,14 +12,11 @@ layer at (0,0) size 785x3166 backgroundClip at (0,0) size 785x585 clip at (0,0)
           text run at (10,10) width 311: "You should see blue and green rectangles below."
         LayoutBR {BR} at (320,24) size 1x0
         LayoutBlockFlow (floating) {DIV} at (10,28) size 1500x100 [bgcolor=#0000FF]
-        LayoutText {#text} at (0,0) size 0x0
         LayoutBlockFlow (floating) {DIV} at (10,128) size 1500x100 [bgcolor=#008000]
-        LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {DIV} at (0,308) size 720x240 [border: (10px solid #000000)]
         LayoutText {#text} at (10,10) size 160x18
           text run at (10,10) width 160: "You should see blue and "
         LayoutBlockFlow (floating) {DIV} at (10,28) size 1500x100 [bgcolor=#0000FF]
-        LayoutText {#text} at (0,0) size 0x0
         LayoutBlockFlow (floating) {DIV} at (10,128) size 1500x100 [bgcolor=#008000]
         LayoutText {#text} at (169,10) size 152x18
           text run at (169,10) width 152: "green rectangles below."
@@ -39,14 +36,12 @@ layer at (0,0) size 785x3166 backgroundClip at (0,0) size 785x585 clip at (0,0)
         LayoutText {#text} at (10,110) size 284x18
           text run at (10,110) width 284: "You should see blue above and green below."
         LayoutBlockFlow (floating) {DIV} at (10,128) size 1500x100 [bgcolor=#008000]
-        LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {DIV} at (0,1332) size 720x240 [border: (10px solid #000000)]
         LayoutBlockFlow (floating) {DIV} at (10,10) size 1500x100 [bgcolor=#0000FF]
         LayoutText {#text} at (10,110) size 284x18
           text run at (10,110) width 284: "You should see blue above and green below."
         LayoutBR {BR} at (293,124) size 1x0
         LayoutBlockFlow (floating) {DIV} at (10,128) size 1500x100 [bgcolor=#008000]
-        LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow (anonymous) at (0,1588) size 769x18
         LayoutText {#text} at (0,0) size 595x18
           text run at (0,0) width 595: "The next examples should have blue and green rectangles that snugly fit without spilling out."
@@ -55,16 +50,12 @@ layer at (0,0) size 785x3166 backgroundClip at (0,0) size 785x585 clip at (0,0)
           text run at (10,10) width 311: "You should see blue and green rectangles below."
         LayoutBR {BR} at (320,24) size 1x0
         LayoutBlockFlow (floating) {DIV} at (10,28) size 698x100 [bgcolor=#0000FF]
-        LayoutText {#text} at (0,0) size 0x0
         LayoutBlockFlow (floating) {DIV} at (10,128) size 698x100 [bgcolor=#008000]
-        LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {DIV} at (0,1878) size 720x240 [border: (10px solid #000000)]
         LayoutText {#text} at (10,10) size 311x18
           text run at (10,10) width 311: "You should see blue and green rectangles below."
         LayoutBlockFlow (floating) {DIV} at (10,28) size 698x100 [bgcolor=#0000FF]
-        LayoutText {#text} at (0,0) size 0x0
         LayoutBlockFlow (floating) {DIV} at (10,128) size 698x100 [bgcolor=#008000]
-        LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {DIV} at (0,2134) size 720x240 [border: (10px solid #000000)]
         LayoutBlockFlow (floating) {DIV} at (10,10) size 698x100 [bgcolor=#0000FF]
         LayoutBlockFlow (floating) {DIV} at (10,110) size 698x100 [bgcolor=#008000]
@@ -81,11 +72,9 @@ layer at (0,0) size 785x3166 backgroundClip at (0,0) size 785x585 clip at (0,0)
         LayoutText {#text} at (10,110) size 284x18
           text run at (10,110) width 284: "You should see blue above and green below."
         LayoutBlockFlow (floating) {DIV} at (10,128) size 698x100 [bgcolor=#008000]
-        LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {DIV} at (0,2902) size 720x240 [border: (10px solid #000000)]
         LayoutBlockFlow (floating) {DIV} at (10,10) size 698x100 [bgcolor=#0000FF]
         LayoutText {#text} at (10,110) size 284x18
           text run at (10,110) width 284: "You should see blue above and green below."
         LayoutBR {BR} at (293,124) size 1x0
         LayoutBlockFlow (floating) {DIV} at (10,128) size 698x100 [bgcolor=#008000]
-        LayoutText {#text} at (0,0) size 0x0