Get rid of yellow background during cell selection


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@8599 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/user/src/com/google/gwt/user/cellview/client/CellTree.css b/user/src/com/google/gwt/user/cellview/client/CellTree.css
index 4ea469f..ee00850 100644
--- a/user/src/com/google/gwt/user/cellview/client/CellTree.css
+++ b/user/src/com/google/gwt/user/cellview/client/CellTree.css
@@ -28,7 +28,7 @@
 */
 
 .keyboardSelectedItem {
-  background-color: #ffff00;
+/*  background-color: #ffff00; */
 }
 	
 .openItem {
diff --git a/user/src/com/google/gwt/user/cellview/client/CellTreeClean.css b/user/src/com/google/gwt/user/cellview/client/CellTreeClean.css
index 4c84711..5c393c7 100644
--- a/user/src/com/google/gwt/user/cellview/client/CellTreeClean.css
+++ b/user/src/com/google/gwt/user/cellview/client/CellTreeClean.css
@@ -28,7 +28,7 @@
 */
 
 .keyboardSelectedItem {
-  background-color: #ffff00;
+/*  background-color: #ffff00; */
 }
 
 .openItem {