Bug 542943: Improve performance of Debugger

The call to getViewSite().getActionsBars().updateActionBars() is not
necessary because setGlobalActions() also executes this call.


Change-Id: I90889af76f1997662d10fc8b90f303e05c534c5c
Signed-off-by: Denis Ungemach <denis.ungemach@sap.com>
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/variables/VariablesView.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/variables/VariablesView.java
index 4c45773..ea9958c 100644
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/variables/VariablesView.java
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/variables/VariablesView.java
@@ -987,7 +987,6 @@
 		super.updateObjects();
 		if (fTreeHasFocus) {
 			setGlobalActions();
-			getViewSite().getActionBars().updateActionBars();
 		}
 	}