diff --git a/core/org.eclipse.cdt.core/.settings/.api_filters b/core/org.eclipse.cdt.core/.settings/.api_filters
index 8f12862a69b..2aae30a0706 100644
--- a/core/org.eclipse.cdt.core/.settings/.api_filters
+++ b/core/org.eclipse.cdt.core/.settings/.api_filters
@@ -1,4 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?><component id="org.eclipse.cdt.core" version="2">
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<component id="org.eclipse.cdt.core" version="2">
     <resource path="parser/org/eclipse/cdt/core/dom/ast/IASTImplicitName.java" type="org.eclipse.cdt.core.dom.ast.IASTImplicitName">
         <filter id="403853384">
             <message_arguments>
@@ -41,12 +42,4 @@
             </message_arguments>
         </filter>
     </resource>
-    <resource path="src/org/eclipse/cdt/core/IFilesystemUtility.java" type="org.eclipse.cdt.core.IFilesystemUtility">
-        <filter id="1109393411">
-            <message_arguments>
-                <message_argument value="5.0.3"/>
-                <message_argument value="org.eclipse.cdt.core.IFilesystemUtility"/>
-            </message_arguments>
-        </filter>
-    </resource>
-</component>
\ No newline at end of file
+</component>
diff --git a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/model/ITranslationUnit.java b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/model/ITranslationUnit.java
index 2c577cad3a1..a548cc9b98b 100644
--- a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/model/ITranslationUnit.java
+++ b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/model/ITranslationUnit.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2010 QNX Software Systems and others.
+ * Copyright (c) 2000, 2009 QNX Software Systems 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
@@ -8,7 +8,6 @@
  * Contributors:
  *     QNX Software Systems - Initial API and implementation
  *     Markus Schorn (Wind River Systems)
- *     IBM Corporation
  *******************************************************************************/
 package org.eclipse.cdt.core.model;
 
@@ -487,15 +486,5 @@ public interface ITranslationUnit extends ICElement, IParent, IOpenable, ISource
 	@Deprecated
 	org.eclipse.cdt.core.parser.CodeReader getCodeReader();
 
-	/**
-	 * Returns the path to the file that should be used by the parser to access the file contents.
-	 * For local translation units, this will return the equivalent to <code>getLocation().toOSString()</code>
-	 * 
-	 * @since 5.2
-	 * @return String representing the path that should be used to obtain the file content.
-	 * @see FileContent
-	 */
-	String getPathForFileContent();
-
 
 }
diff --git a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/TranslationUnit.java b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/TranslationUnit.java
index 61bd7407e77..edb4515f44e 100644
--- a/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/TranslationUnit.java
+++ b/core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/TranslationUnit.java
@@ -1133,11 +1133,4 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
 	public IWorkingCopy getSharedWorkingCopy(IProgressMonitor monitor, IBufferFactory factory) throws CModelException {
 		return CModelManager.getDefault().getSharedWorkingCopy(factory, this, null, monitor);
 	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.model.ITranslationUnit#getPathForFileContent()
-	 */
-	public String getPathForFileContent() {
-		return getLocation().toOSString();
-	}
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/FileContent.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/FileContent.java
index 33bf8905e5d..fc66524d4dd 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/FileContent.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/FileContent.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2009, 2010 Wind River Systems, Inc. and others.
+ * Copyright (c) 2009 Wind River Systems, Inc. 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
@@ -8,7 +8,6 @@
  * Contributors:
  *    Markus Schorn - initial API and implementation
  *    Sergey Prigogin (Google)
- *    IBM Corporation
  *******************************************************************************/ 
 package org.eclipse.cdt.core.parser;
 
@@ -57,7 +56,7 @@ public abstract class FileContent {
 	public static FileContent create(ITranslationUnit tu) {
 		IPath location= tu.getLocation();
 		if (location == null)
-			return create(tu.getPathForFileContent(), tu.getContents());
+			return create(tu.getElementName(), tu.getContents());
 		
 		if (tu.isWorkingCopy()) {
 			return create(location.toOSString(), tu.getContents());