Use C++17 nested namespace definitions (in binaryurp)

Change-Id: I21594a9fec47ac4a0dd1b821a6b47ea468445c42
Reviewed-on: https://gerrit.libreoffice.org/66295
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

binaryurp/source/binaryany.hxx

@@ -24,9 +24,7 @@
 
 #include <uno/any2.h>
 
-namespace com { namespace sun { namespace star { namespace uno {
-    class TypeDescription;
-} } } }
+namespace com::sun::star::uno { class TypeDescription; }
 
 namespace binaryurp {
 

binaryurp/source/bridge.hxx

@@ -50,7 +50,7 @@ namespace binaryurp {
     class Proxy;
     class Reader;
 }
-namespace com { namespace sun { namespace star {
+namespace com::sun::star {
     namespace bridge { class XInstanceProvider; }
     namespace connection { class XConnection; }
     namespace lang { class XEventListener; }
@@ -60,7 +60,7 @@ namespace com { namespace sun { namespace star {
         class UnoInterfaceReference;
         class XInterface;
     }
-} } }
+}
 namespace rtl { class ByteSequence; }
 
 namespace binaryurp {

binaryurp/source/bridgefactory.hxx

@@ -35,13 +35,13 @@
 #include <cppuhelper/compbase.hxx>
 #include <sal/types.h>
 
-namespace com { namespace sun { namespace star {
+namespace com::sun::star {
     namespace connection { class XConnection; }
     namespace uno {
         class XComponentContext;
         class XInterface;
     }
-} } }
+}
 
 namespace binaryurp {
 

binaryurp/source/currentcontext.cxx

@@ -30,9 +30,7 @@
 
 #include "currentcontext.hxx"
 
-namespace binaryurp {
-
-namespace current_context {
+namespace binaryurp::current_context {
 
 css::uno::UnoInterfaceReference get() {
     css::uno::UnoInterfaceReference cc;
@@ -57,6 +55,4 @@ void set(css::uno::UnoInterfaceReference const & value) {
 
 }
 
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

binaryurp/source/currentcontext.hxx

@@ -22,13 +22,9 @@
 
 #include <sal/config.h>
 
-namespace com { namespace sun { namespace star { namespace uno {
-    class UnoInterfaceReference;
-} } } }
+namespace com::sun::star::uno { class UnoInterfaceReference; }
 
-namespace binaryurp {
-
-namespace current_context {
+namespace binaryurp::current_context {
 
 com::sun::star::uno::UnoInterfaceReference get();
 
@@ -36,8 +32,6 @@ void set(com::sun::star::uno::UnoInterfaceReference const & value);
 
 }
 
-}
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

binaryurp/source/lessoperators.cxx

@@ -30,7 +30,7 @@
 
 #include "lessoperators.hxx"
 
-namespace com { namespace sun { namespace star { namespace uno {
+namespace com::sun::star::uno {
 
 bool operator <(TypeDescription const & left, TypeDescription const & right) {
     assert(left.is() && right.is());
@@ -42,7 +42,7 @@ bool operator <(TypeDescription const & left, TypeDescription const & right) {
           OUString::unacquired(&right.get()->pTypeName)));
 }
 
-} } } }
+}
 
 namespace rtl {
 

binaryurp/source/lessoperators.hxx

@@ -22,16 +22,14 @@
 
 #include <sal/config.h>
 
-namespace com { namespace sun { namespace star { namespace uno {
-    class TypeDescription;
-} } } }
+namespace com::sun::star::uno { class TypeDescription; }
 namespace rtl { class ByteSequence; }
 
-namespace com { namespace sun { namespace star { namespace uno {
+namespace com::sun::star::uno {
 
 bool operator <(TypeDescription const & left, TypeDescription const & right);
 
-} } } }
+}
 
 namespace rtl {
 

binaryurp/source/proxy.hxx

@@ -33,9 +33,7 @@
 #include <uno/dispatcher.h>
 
 namespace binaryurp { class Bridge; }
-namespace com { namespace sun { namespace star { namespace uno {
-    class UnoInterfaceReference;
-} } } }
+namespace com::sun::star::uno { class UnoInterfaceReference; }
 
 namespace binaryurp {
 

binaryurp/source/unmarshal.hxx

@@ -34,9 +34,7 @@ namespace binaryurp {
     class Bridge;
     struct ReaderState;
 }
-namespace com { namespace sun { namespace star { namespace uno {
-    class TypeDescription;
-} } } }
+namespace com::sun::star::uno { class TypeDescription; }
 
 namespace binaryurp {