Bug 315256 -  [CSS] Remember Active ThemeId as Preference
Updated plugin.xml
diff --git a/platform/org.eclipse.platform/plugin.xml b/platform/org.eclipse.platform/plugin.xml
index 252a604..b29ce52 100644
--- a/platform/org.eclipse.platform/plugin.xml
+++ b/platform/org.eclipse.platform/plugin.xml
@@ -41,7 +41,7 @@
 				value="org.eclipse.platform/LegacyIDE.e4xmi">
 		  </property>
 		  <property
-				name="applicationCSS"
+				name="cssTheme"
 				value="org.eclipse.e4.ui.css.theme.e4_default">
 		  </property>
 		  <property
diff --git a/platform/org.eclipse.sdk/plugin.xml b/platform/org.eclipse.sdk/plugin.xml
index 89d21a5..5675fe2 100644
--- a/platform/org.eclipse.sdk/plugin.xml
+++ b/platform/org.eclipse.sdk/plugin.xml
@@ -41,7 +41,7 @@
 				value="org.eclipse.platform/LegacyIDE.e4xmi">
 		  </property>
 		  <property
-				name="applicationCSS"
+				name="cssTheme"
 				value="org.eclipse.e4.ui.css.theme.e4_default">
 		  </property>
 		  <property