Remove needless SAL_DLLPRIVATE annotations

Change-Id: Iafaf65e5b25f5d9e00e1dc73db280f6605ad1de5

cppu/source/AffineBridge/AffineBridge.cxx

@@ -42,7 +42,7 @@
 class InnerThread;
 class OuterThread;
 
-class SAL_DLLPRIVATE AffineBridge : public cppu::Enterable
+class AffineBridge : public cppu::Enterable
 {
 public:
     enum Msg
@@ -81,7 +81,7 @@ public:
     void outerDispatch(int loop);
 };
 
-class SAL_DLLPRIVATE InnerThread : public osl::Thread
+class InnerThread : public osl::Thread
 {
     virtual void SAL_CALL run(void);
 
@@ -102,7 +102,7 @@ void InnerThread::run(void)
     m_pAffineBridge->leave();
 }
 
-class SAL_DLLPRIVATE OuterThread : public osl::Thread
+class OuterThread : public osl::Thread
 {
     virtual void SAL_CALL run(void);
 

cppu/source/UnsafeBridge/UnsafeBridge.cxx

@@ -40,7 +40,7 @@
 #endif
 
 
-class SAL_DLLPRIVATE UnsafeBridge : public cppu::Enterable
+class UnsafeBridge : public cppu::Enterable
 {
     osl::Mutex          m_mutex;
     sal_Int32           m_count;

cppu/source/helper/purpenv/Proxy.hxx

@@ -32,7 +32,7 @@
 namespace cssu = com::sun::star::uno;
 
 
-class SAL_DLLPRIVATE Proxy : public uno_Interface
+class Proxy : public uno_Interface
 {
     oslInterlockedCount                 m_nRef;
 
@@ -76,7 +76,7 @@ public:
 
 };
 
-extern "C" SAL_DLLPRIVATE void SAL_CALL Proxy_free(uno_ExtEnvironment * pEnv, void * pProxy) SAL_THROW_EXTERN_C();
+extern "C" void SAL_CALL Proxy_free(uno_ExtEnvironment * pEnv, void * pProxy) SAL_THROW_EXTERN_C();
 
 #endif
 

cppu/source/uno/EnvStack.cxx

@@ -35,7 +35,7 @@
 using namespace com::sun::star;
 
 
-struct SAL_DLLPRIVATE oslThreadIdentifier_equal
+struct oslThreadIdentifier_equal
 {
     bool operator()(oslThreadIdentifier s1, oslThreadIdentifier s2) const;
 };
@@ -48,7 +48,7 @@ bool oslThreadIdentifier_equal::operator()(oslThreadIdentifier s1, oslThreadIden
 }
 
 
-struct SAL_DLLPRIVATE oslThreadIdentifier_hash
+struct oslThreadIdentifier_hash
 {
     size_t operator()(oslThreadIdentifier s1) const;
 };