Move RenderSVGContainer to layout/svg/LayoutSVGContainer.

LayoutTests/svg/filters/feImage-filterUnits-objectBoundingBox-primitiveUnits-userSpaceOnUse-expected.txt

Index: LayoutTests/svg/filters/feImage-filterUnits-objectBoundingBox-primitiveUnits-userSpaceOnUse-expected.txt
diff --git a/LayoutTests/svg/filters/feImage-filterUnits-objectBoundingBox-primitiveUnits-userSpaceOnUse-expected.txt b/LayoutTests/svg/filters/feImage-filterUnits-objectBoundingBox-primitiveUnits-userSpaceOnUse-expected.txt
index a4ce6c01a4d67bf65e98c3e9359bf30e83e45487..7c38861a0d69eb4adfe75ad7f6edfdb154e287c3 100644
--- a/LayoutTests/svg/filters/feImage-filterUnits-objectBoundingBox-primitiveUnits-userSpaceOnUse-expected.txt
+++ b/LayoutTests/svg/filters/feImage-filterUnits-objectBoundingBox-primitiveUnits-userSpaceOnUse-expected.txt
@@ -21,35 +21,35 @@ layer at (0,0) size 800x800 backgroundClip at (0,0) size 785x585 clip at (0,0) s
         [feImage image-size="100x100"]
       LayoutSVGResourceFilter {filter} [id="filter2b-abs"] [filterUnits=objectBoundingBox] [primitiveUnits=userSpaceOnUse]
         [feImage image-size="100x100"]
-    RenderSVGContainer {g} at (0,0) size 650x200
+    LayoutSVGContainer {g} at (0,0) size 650x200
       RenderSVGRect {rect} at (49,49) size 102x102 [stroke={[type=SOLID] [color=#FF0000]}] [x=50.00] [y=50.00] [width=100.00] [height=100.00]
       RenderSVGRect {rect} at (0,0) size 200x200 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
         [filter="filter1a-rel"] LayoutSVGResourceFilter {filter} at (0,0) size 200x200
-      RenderSVGContainer {g} at (150,0) size 200x200 [transform={m=((1.00,0.00)(0.00,1.00)) t=(150.00,0.00)}]
+      LayoutSVGContainer {g} at (150,0) size 200x200 [transform={m=((1.00,0.00)(0.00,1.00)) t=(150.00,0.00)}]
         RenderSVGRect {rect} at (199,49) size 102x102 [stroke={[type=SOLID] [color=#FF0000]}] [x=50.00] [y=50.00] [width=100.00] [height=100.00]
         RenderSVGRect {rect} at (150,0) size 200x200 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
           [filter="filter1a-abs"] LayoutSVGResourceFilter {filter} at (0,0) size 200x200
-      RenderSVGContainer {g} at (300,0) size 200x200 [transform={m=((1.00,0.00)(0.00,1.00)) t=(300.00,0.00)}]
+      LayoutSVGContainer {g} at (300,0) size 200x200 [transform={m=((1.00,0.00)(0.00,1.00)) t=(300.00,0.00)}]
         RenderSVGRect {rect} at (349,49) size 102x102 [stroke={[type=SOLID] [color=#FF0000]}] [x=50.00] [y=50.00] [width=100.00] [height=100.00]
         RenderSVGRect {rect} at (300,0) size 200x200 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
           [filter="filter1b-rel"] LayoutSVGResourceFilter {filter} at (0,0) size 200x200
-      RenderSVGContainer {g} at (450,0) size 200x200 [transform={m=((1.00,0.00)(0.00,1.00)) t=(450.00,0.00)}]
+      LayoutSVGContainer {g} at (450,0) size 200x200 [transform={m=((1.00,0.00)(0.00,1.00)) t=(450.00,0.00)}]
         RenderSVGRect {rect} at (499,49) size 102x102 [stroke={[type=SOLID] [color=#FF0000]}] [x=50.00] [y=50.00] [width=100.00] [height=100.00]
         RenderSVGRect {rect} at (450,0) size 200x200 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
           [filter="filter1b-abs"] LayoutSVGResourceFilter {filter} at (0,0) size 200x200
-    RenderSVGContainer {g} at (0,130) size 370x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,150.00)}]
+    LayoutSVGContainer {g} at (0,130) size 370x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,150.00)}]
       RenderSVGRect {rect} at (39,189) size 122x122 [stroke={[type=SOLID] [color=#FF0000]}] [x=40.00] [y=40.00] [width=120.00] [height=120.00]
       RenderSVGRect {rect} at (0,130) size 220x240 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
         [filter="filter2a-rel"] LayoutSVGResourceFilter {filter} at (-20,-20) size 240x240
-      RenderSVGContainer {g} at (130,130) size 240x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(150.00,0.00)}]
+      LayoutSVGContainer {g} at (130,130) size 240x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(150.00,0.00)}]
         RenderSVGRect {rect} at (189,189) size 122x122 [stroke={[type=SOLID] [color=#FF0000]}] [x=40.00] [y=40.00] [width=120.00] [height=120.00]
         RenderSVGRect {rect} at (130,130) size 240x240 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
           [filter="filter2b-rel"] LayoutSVGResourceFilter {filter} at (-20,-20) size 240x240
-    RenderSVGContainer {g} at (0,280) size 370x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,300.00)}]
+    LayoutSVGContainer {g} at (0,280) size 370x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,300.00)}]
       RenderSVGRect {rect} at (29,329) size 102x102 [stroke={[type=SOLID] [color=#FF0000]}] [x=30.00] [y=30.00] [width=100.00] [height=100.00]
       RenderSVGRect {rect} at (0,280) size 220x240 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
         [filter="filter2a-abs"] LayoutSVGResourceFilter {filter} at (-20,-20) size 240x240
-      RenderSVGContainer {g} at (130,280) size 240x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(150.00,0.00)}]
+      LayoutSVGContainer {g} at (130,280) size 240x240 [transform={m=((1.00,0.00)(0.00,1.00)) t=(150.00,0.00)}]
         RenderSVGRect {rect} at (179,329) size 102x102 [stroke={[type=SOLID] [color=#FF0000]}] [x=30.00] [y=30.00] [width=100.00] [height=100.00]
         RenderSVGRect {rect} at (130,280) size 240x240 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=200.00] [height=200.00]
           [filter="filter2b-abs"] LayoutSVGResourceFilter {filter} at (-20,-20) size 240x240