[291058] [projection] remove redundant calls to indexedRegionValidType in implementers of AbstractStructuredFoldingStrategy
diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/projection/CSSFoldingStrategy.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/projection/CSSFoldingStrategy.java
index 2811691..03037e0 100644
--- a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/projection/CSSFoldingStrategy.java
+++ b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/projection/CSSFoldingStrategy.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009 IBM Corporation and others.
+ * Copyright (c) 2009, 2010 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -40,7 +40,7 @@
 		Position newPos = null;
 		
 		//only want to fold regions with a valid range
-		if(indexedRegionValidType(indexedRegion) && indexedRegion.getStartOffset() >= 0 && indexedRegion.getLength() >= 0) {
+		if(indexedRegion.getStartOffset() >= 0 && indexedRegion.getLength() >= 0) {
 			newPos = new CSSRuleFoldingPosition(indexedRegion);
 		}
 		return newPos;
diff --git a/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/internal/projection/DTDFoldingStrategy.java b/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/internal/projection/DTDFoldingStrategy.java
index 27bd38b..adc0739 100644
--- a/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/internal/projection/DTDFoldingStrategy.java
+++ b/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/internal/projection/DTDFoldingStrategy.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009 IBM Corporation and others.
+ * Copyright (c) 2009, 2010 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -47,7 +47,7 @@
 		Position newPos = null;
 		
 		//only want to fold regions with a valid range
-		if(indexedRegionValidType(indexedRegion) && indexedRegion.getStartOffset() >= 0 && indexedRegion.getLength() >= 0) {
+		if(indexedRegion.getStartOffset() >= 0 && indexedRegion.getLength() >= 0) {
 			IStructuredDocumentRegion structRegion = ((DTDNode) indexedRegion).getStructuredDTDDocumentRegion();
 			//if Comment then use comment folding position
 			//else use element folding position
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/projection/XMLFoldingStrategy.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/projection/XMLFoldingStrategy.java
index 8665182..227f9d8 100644
--- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/projection/XMLFoldingStrategy.java
+++ b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/projection/XMLFoldingStrategy.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009 IBM Corporation and others.
+ * Copyright (c) 2009, 2010 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -41,7 +41,7 @@
 		Position retPos = null;
 		
 		//only want to fold regions of the valid type and with a valid range
-		if(indexedRegionValidType(indexedRegion) && indexedRegion.getStartOffset() >= 0 && indexedRegion.getLength() >= 0) {
+		if(indexedRegion.getStartOffset() >= 0 && indexedRegion.getLength() >= 0) {
 			IDOMNode node = (IDOMNode)indexedRegion;
 			IStructuredDocumentRegion startRegion = node.getStartStructuredDocumentRegion();
 			IStructuredDocumentRegion endRegion = node.getEndStructuredDocumentRegion();