Fixed bug 493346: Capabilities preference page does not honor dialog font

Signed-off-by: Noopur Gupta <noopur_gupta@in.ibm.com>
diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/activities/ActivityCategoryPreferencePage.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/activities/ActivityCategoryPreferencePage.java
index 2dec4a1..ff39322 100644
--- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/activities/ActivityCategoryPreferencePage.java
+++ b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/activities/ActivityCategoryPreferencePage.java
@@ -266,6 +266,8 @@
 			enabler = new ActivityEnabler(workingCopy, strings);
 			Control enablerControl = enabler.createControl(composite);
 			enablerControl.setLayoutData(new GridData(GridData.FILL_BOTH));
+
+			Dialog.applyDialogFont(composite);
 			return composite;
 		}