Remove support for <animateColor>.

LayoutTests/svg/W3C-SVG-1.1/animate-elem-85-t.svg

Index: LayoutTests/svg/W3C-SVG-1.1/animate-elem-85-t.svg
diff --git a/LayoutTests/svg/W3C-SVG-1.1/animate-elem-85-t.svg b/LayoutTests/svg/W3C-SVG-1.1/animate-elem-85-t.svg
index 97f01c60301b3b55b1c420013e83caafe078fe65..122c9f301bdc7e026ade5b816cf826f9bcab1115 100644
--- a/LayoutTests/svg/W3C-SVG-1.1/animate-elem-85-t.svg
+++ b/LayoutTests/svg/W3C-SVG-1.1/animate-elem-85-t.svg
@@ -28,38 +28,38 @@ Then, the bottom two rectangles should smoothly animate from green, through oran
   <!--======================================================================-->
   <g id="test-body-content">
   <rect  fill="#f00" x="30" y="50" height="100" width="90">
-    <animateColor attributeName="fill"
+    <animate attributeName="fill"
                   from="#000000" to="green"
                   begin="0s" dur="5s" fill="freeze" />
   </rect>
   <rect  fill="#f00" x="140" y="50" height="100" width="90">
-    <animateColor attributeName="fill"
+    <animate attributeName="fill"
                   from="#000000" to="#008000"
                   begin="0s" dur="5s" fill="freeze" />
   </rect>
   <rect color="green" fill="#f00" x="250" y="50" height="100" width="90">
-    <animateColor attributeName="fill"
+    <animate attributeName="fill"
                   from="#000000" to="currentColor"
                   begin="0s" dur="5s" fill="freeze" />
   </rect>
   <rect color="black" fill="#f00" x="360" y="50" height="100" width="90">
-    <animateColor attributeName="fill"
+    <animate attributeName="fill"
                   to="#008000" from="currentColor"
                   begin="0s" dur="5s" fill="freeze" />
   </rect>
   <rect color="black" fill="#f00" x="100" y="180" height="60" width="280">
-    <animateColor attributeName="fill"
+    <animate attributeName="fill"
                   from="#008000" to="currentColor"
                   begin="5s" dur="5s" fill="freeze" />
-    <animateColor attributeName="color"
+    <animate attributeName="color"
                   to="yellow" from="red"
                   begin="5s" dur="5s" fill="freeze" />
   </rect>
   <rect color="black" fill="#f00" x="100" y="260" height="60" width="280">
-    <animateColor attributeName="fill"
+    <animate attributeName="fill"
                   from="#008000" to="currentColor"
                   begin="5s" dur="5s" fill="freeze" />
-    <animateColor attributeName="color"
+    <animate attributeName="color"
                   to="yellow" from="#f00"
                   begin="5s" dur="5s" fill="freeze" />
   </rect>