diff --git a/src/libs/cplusplus/CppDocument.cpp b/src/libs/cplusplus/CppDocument.cpp
index 5192f53bc56..1f2ee33368a 100644
--- a/src/libs/cplusplus/CppDocument.cpp
+++ b/src/libs/cplusplus/CppDocument.cpp
@@ -28,7 +28,6 @@
 **************************************************************************/
 
 #include "CppDocument.h"
-#include "CppBindings.h"
 #include "FastPreprocessor.h"
 
 #include <Control.h>
@@ -545,11 +544,6 @@ Document::Ptr Snapshot::documentFromSource(const QByteArray &preprocessedCode,
     return newDoc;
 }
 
-QSharedPointer<NamespaceBinding> Snapshot::globalNamespaceBinding(Document::Ptr doc) const
-{
-    return CPlusPlus::bind(doc, *this);
-}
-
 Document::Ptr Snapshot::document(const QString &fileName) const
 {
     return _documents.value(fileName);
diff --git a/src/libs/cplusplus/CppDocument.h b/src/libs/cplusplus/CppDocument.h
index f2159142f38..f2cb24856d2 100644
--- a/src/libs/cplusplus/CppDocument.h
+++ b/src/libs/cplusplus/CppDocument.h
@@ -42,7 +42,6 @@ namespace CPlusPlus {
 
 class Macro;
 class MacroArgumentReference;
-class NamespaceBinding;
 
 class CPLUSPLUS_EXPORT Document
 {
@@ -365,8 +364,6 @@ public:
     Document::Ptr documentFromSource(const QByteArray &preprocessedCode,
                                      const QString &fileName) const;
 
-    QSharedPointer<NamespaceBinding> globalNamespaceBinding(Document::Ptr doc) const;
-
 private:
     void simplified_helper(Document::Ptr doc, Snapshot *snapshot) const;
 
diff --git a/src/libs/cplusplus/DeprecatedLookupContext.h b/src/libs/cplusplus/DeprecatedLookupContext.h
index 8914de01be8..19d63e3c98e 100644
--- a/src/libs/cplusplus/DeprecatedLookupContext.h
+++ b/src/libs/cplusplus/DeprecatedLookupContext.h
@@ -36,6 +36,8 @@
 
 namespace CPlusPlus {
 
+class NamespaceBinding;
+
 class CPLUSPLUS_EXPORT DeprecatedLookupContext
 {
 public: