EmbeddedUpdate should not use the css namespace

that is for the UNO API stuff, using it just makes the code harder to read

Change-Id: I01ac7672aa993842a889cdb8bcc05137efc80ee0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/190938
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

embeddedobj/source/inc/commonembobj.hxx

@@ -71,7 +71,7 @@ namespace comphelper {
  * document model successfully.
  */
 class OCommonEmbeddedObject : public css::embed::XEmbeddedObject
-                            , public css::embed::EmbeddedUpdate
+                            , public ::embeddedobj::EmbeddedUpdate
                             , public css::embed::XEmbedPersist2
                             , public css::embed::XLinkageSupport
                             , public css::embed::XInplaceObject

include/embeddedobj/embeddedupdate.hxx

@@ -11,13 +11,7 @@
 
 #include <embeddedobj/embobjdllapi.h>
 
-namespace com
-{
-namespace sun
-{
-namespace star
-{
-namespace embed
+namespace embeddedobj
 {
 /** This class is only used to tell the OCommonEmbeddedObject class
     that the following call is an Link- / Ole-refresh.
@@ -44,9 +38,7 @@ private:
     EmbeddedUpdate(const EmbeddedUpdate&) = delete;
     EmbeddedUpdate& operator=(const EmbeddedUpdate&) = delete;
 };
-};
-};
-};
-};
+
+} // namespace embeddedobj
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */

svtools/source/misc/embedhlp.cxx

@@ -910,7 +910,7 @@ void EmbeddedObjectRef::UpdateReplacement( bool bUpdateOle )
 
 void EmbeddedObjectRef::UpdateOleObject( bool bUpdateOle )
 {
-    embed::EmbeddedUpdate* pObj = dynamic_cast<embed::EmbeddedUpdate*> (GetObject().get());
+    ::embeddedobj::EmbeddedUpdate* pObj = dynamic_cast<::embeddedobj::EmbeddedUpdate*> (GetObject().get());
     if( pObj )
         pObj->SetOleState( bUpdateOle );
 }