Move and rename RenderBR to LayoutBR.

LayoutTests/platform/android/transforms/3d/point-mapping/3d-point-mapping-deep-expected.txt

Index: LayoutTests/platform/android/transforms/3d/point-mapping/3d-point-mapping-deep-expected.txt
diff --git a/LayoutTests/platform/android/transforms/3d/point-mapping/3d-point-mapping-deep-expected.txt b/LayoutTests/platform/android/transforms/3d/point-mapping/3d-point-mapping-deep-expected.txt
index cace1643369e1c752e522f15cf52f9c6e67427ad..0198dab2ff73a3bc06b037a2f24f2ca1ecea0f7f 100644
--- a/LayoutTests/platform/android/transforms/3d/point-mapping/3d-point-mapping-deep-expected.txt
+++ b/LayoutTests/platform/android/transforms/3d/point-mapping/3d-point-mapping-deep-expected.txt
@@ -27,32 +27,32 @@ layer at (30,650) size 337x160
     RenderInline {SPAN} at (0,0) size 289x19 [color=#008000]
       RenderText {#text} at (0,0) size 289x19
         text run at (0,0) width 289: "PASS: event at (45, 45) hit box1 at offset (3, 3)"
-    RenderBR {BR} at (289,15) size 0x0
+    LayoutBR {BR} at (289,15) size 0x0
     RenderInline {SPAN} at (0,0) size 289x19 [color=#008000]
       RenderText {#text} at (0,20) size 289x19
         text run at (0,20) width 289: "PASS: event at (54, 44) hit box2 at offset (2, 2)"
-    RenderBR {BR} at (289,35) size 0x0
+    LayoutBR {BR} at (289,35) size 0x0
     RenderInline {SPAN} at (0,0) size 297x19 [color=#008000]
       RenderText {#text} at (0,40) size 297x19
         text run at (0,40) width 297: "PASS: event at (104, 93) hit box3 at offset (2, 2)"
-    RenderBR {BR} at (297,55) size 0x0
+    LayoutBR {BR} at (297,55) size 0x0
     RenderInline {SPAN} at (0,0) size 305x19 [color=#008000]
       RenderText {#text} at (0,60) size 305x19
         text run at (0,60) width 305: "PASS: event at (175, 137) hit box4 at offset (2, 2)"
-    RenderBR {BR} at (305,75) size 0x0
+    LayoutBR {BR} at (305,75) size 0x0
     RenderInline {SPAN} at (0,0) size 321x19 [color=#008000]
       RenderText {#text} at (0,80) size 321x19
         text run at (0,80) width 321: "PASS: event at (167, 528) hit box4 at offset (2, 296)"
-    RenderBR {BR} at (321,95) size 0x0
+    LayoutBR {BR} at (321,95) size 0x0
     RenderInline {SPAN} at (0,0) size 305x19 [color=#008000]
       RenderText {#text} at (0,100) size 305x19
         text run at (0,100) width 305: "PASS: event at (227, 197) hit box5 at offset (2, 2)"
-    RenderBR {BR} at (305,115) size 0x0
+    LayoutBR {BR} at (305,115) size 0x0
     RenderInline {SPAN} at (0,0) size 337x19 [color=#008000]
       RenderText {#text} at (0,120) size 337x19
         text run at (0,120) width 337: "PASS: event at (539, 569) hit box7 at offset (296, 296)"
-    RenderBR {BR} at (337,135) size 0x0
+    LayoutBR {BR} at (337,135) size 0x0
     RenderInline {SPAN} at (0,0) size 321x19 [color=#008000]
       RenderText {#text} at (0,140) size 321x19
         text run at (0,140) width 321: "PASS: event at (431, 441) hit box8 at offset (85, 85)"
-    RenderBR {BR} at (321,155) size 0x0
+    LayoutBR {BR} at (321,155) size 0x0