cli_ure: MSVC: pragma warning: make more specific, remove obsolete

Change-Id: I63e12a22a46de27a8bd010e4d21bf36d3a7e9178
Reviewed-on: https://gerrit.libreoffice.org/48967Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

cli_ure/source/climaker/climaker_emit.cxx

@@ -97,7 +97,7 @@ static inline void emit_ldarg( Emit::ILGenerator ^ code, ::System::Int32 index )
     {
     case 0:
 #pragma warning (push)
-#pragma warning (disable: 4538)
+#pragma warning (disable: 4538) // const/volatile qualifiers on this type are not supported
         code->Emit( Emit::OpCodes::Ldarg_0 );
 #pragma warning (pop)
         break;

cli_ure/source/uno_bridge/cli_bridge.cxx

@@ -18,14 +18,11 @@
  */
 
 #include <vcclr.h>
-//ToDo: remove when build with .NET 2
-#pragma warning(push, 1)
 #if !defined WIN32_LEAN_AND_MEAN
 # define WIN32_LEAN_AND_MEAN
 #endif
 #include <windows.h>
 #include "uno/environment.hxx"
-#pragma warning(pop)
 #include "uno/lbnames.h"
 #include "uno/mapping.hxx"
 #include "typelib/typedescription.hxx"

cli_ure/source/uno_bridge/cli_data.cxx

@@ -17,13 +17,11 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#pragma warning(push, 1)
 #if !defined WIN32_LEAN_AND_MEAN
 # define WIN32_LEAN_AND_MEAN
 #endif
 #include "windows.h"
 #include <ole2.h>
-#pragma warning(pop)
 
 #include <memory>
 

cli_ure/source/uno_bridge/cli_proxy.h

@@ -20,9 +20,7 @@
 #ifndef INCLUDED_CLI_URE_SOURCE_UNO_BRIDGE_CLI_PROXY_H
 #define INCLUDED_CLI_URE_SOURCE_UNO_BRIDGE_CLI_PROXY_H
 
-#pragma warning(push, 1)
 #include "uno/environment.hxx"
-#pragma warning(pop)
 #include "uno/mapping.hxx"
 #include "uno/dispatcher.h"
 #include "cli_bridge.h"