tdf#42949 Fix IWYU warnings in include/ucbhelper/*

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: I7bfeef47abaf94cfb355db95c0fdb928ce36c0a6
Reviewed-on: https://gerrit.libreoffice.org/60232
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

17 files changed, 34 insertions, 48 deletions

diff --git a/include/ucbhelper/authenticationfallback.hxx b/include/ucbhelper/authenticationfallback.hxx
index 5e7bb4732e2f..10280441a05e 100644
--- a/include/ucbhelper/authenticationfallback.hxx
+++ b/include/ucbhelper/authenticationfallback.hxx
@@ -13,7 +13,6 @@
 #include <rtl/ref.hxx>
 #include <ucbhelper/interactionrequest.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
-#include <com/sun/star/ucb/AuthenticationFallbackRequest.hpp>
 
 
 namespace ucbhelper {
diff --git a/include/ucbhelper/cancelcommandexecution.hxx b/include/ucbhelper/cancelcommandexecution.hxx
index eeb8b5ba7c2e..fcc1011502b6 100644
--- a/include/ucbhelper/cancelcommandexecution.hxx
+++ b/include/ucbhelper/cancelcommandexecution.hxx
@@ -21,14 +21,13 @@
 #define INCLUDED_UCBHELPER_CANCELCOMMANDEXECUTION_HXX
 
 #include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/Exception.hpp>
 #include <com/sun/star/ucb/IOErrorCode.hpp>
-#include <com/sun/star/ucb/XCommandProcessor.hpp>
 #include <ucbhelper/ucbhelperdllapi.h>
 
 namespace com { namespace sun { namespace star {
     namespace uno { class Any; }
     namespace ucb { class XCommandEnvironment; }
+    namespace ucb { class XCommandProcessor; }
 } } }
 
 namespace ucbhelper
diff --git a/include/ucbhelper/content.hxx b/include/ucbhelper/content.hxx
index 363cd45a61f1..6ec7148f1e51 100644
--- a/include/ucbhelper/content.hxx
+++ b/include/ucbhelper/content.hxx
@@ -20,11 +20,8 @@
 #define INCLUDED_UCBHELPER_CONTENT_HXX
 
 #include <rtl/ref.hxx>
-#include <com/sun/star/ucb/ContentCreationException.hpp>
-#include <com/sun/star/ucb/CommandAbortedException.hpp>
-#include <com/sun/star/io/XStream.hpp>
-#include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/uno/Sequence.h>
 #include <ucbhelper/ucbhelperdllapi.h>
 
 namespace com { namespace sun { namespace star { namespace beans {
@@ -35,6 +32,7 @@ namespace com { namespace sun { namespace star { namespace io {
     class XActiveDataSink;
     class XOutputStream;
     class XInputStream;
+    class XStream;
 } } } }
 
 namespace com { namespace sun { namespace star { namespace sdbc {
@@ -46,7 +44,6 @@ namespace com { namespace sun { namespace star { namespace ucb {
     class XCommandEnvironment;
     class XCommandInfo;
     class XContent;
-    class XContentIdentifier;
     class XDynamicResultSet;
     class XAnyCompareFactory;
     struct ContentInfo;
@@ -57,6 +54,8 @@ namespace com { namespace sun { namespace star { namespace uno {
     class XComponentContext;
 } } } }
 
+namespace com { namespace sun { namespace star { namespace uno { class Any; } } } }
+
 namespace ucbhelper
 {
 
diff --git a/include/ucbhelper/contenthelper.hxx b/include/ucbhelper/contenthelper.hxx
index 7d773b33259f..957ff4353b7e 100644
--- a/include/ucbhelper/contenthelper.hxx
+++ b/include/ucbhelper/contenthelper.hxx
@@ -27,15 +27,12 @@
 #include <com/sun/star/beans/XPropertySetInfoChangeNotifier.hpp>
 #include <com/sun/star/ucb/XCommandInfoChangeNotifier.hpp>
 #include <com/sun/star/container/XChild.hpp>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/lang/XTypeProvider.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/lang/XComponent.hpp>
-#include <com/sun/star/ucb/CommandAbortedException.hpp>
 #include <cppuhelper/weak.hxx>
 
 #include <rtl/ref.hxx>
-#include <ucbhelper/macros.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
 #include <memory>
 
@@ -51,6 +48,8 @@ namespace com { namespace sun { namespace star { namespace beans {
     class XPropertySetInfo;
 } } } }
 
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
 namespace ucbhelper_impl { struct ContentImplHelper_Impl; }
 
 namespace ucbhelper
diff --git a/include/ucbhelper/contentinfo.hxx b/include/ucbhelper/contentinfo.hxx
index b69f75d1e8b5..b6d2bad87e65 100644
--- a/include/ucbhelper/contentinfo.hxx
+++ b/include/ucbhelper/contentinfo.hxx
@@ -22,13 +22,13 @@
 
 #include <memory>
 #include <com/sun/star/ucb/XCommandInfo.hpp>
-#include <com/sun/star/ucb/XCommandEnvironment.hpp>
 #include <com/sun/star/lang/XTypeProvider.hpp>
 #include <com/sun/star/beans/XPropertySetInfo.hpp>
 #include <cppuhelper/weak.hxx>
 
 #include <osl/mutex.hxx>
-#include <ucbhelper/macros.hxx>
+
+namespace com { namespace sun { namespace star { namespace ucb { class XCommandEnvironment; } } } }
 
 namespace ucbhelper {
 
diff --git a/include/ucbhelper/fd_inputstream.hxx b/include/ucbhelper/fd_inputstream.hxx
index 4b098160721d..8c259cf26be4 100644
--- a/include/ucbhelper/fd_inputstream.hxx
+++ b/include/ucbhelper/fd_inputstream.hxx
@@ -20,7 +20,6 @@
 #ifndef INCLUDED_UCBHELPER_FD_INPUTSTREAM_HXX
 #define INCLUDED_UCBHELPER_FD_INPUTSTREAM_HXX
 
-#include <rtl/ustring.hxx>
 #include <osl/file.h>
 #include <com/sun/star/io/XInputStream.hpp>
 #include <com/sun/star/io/XSeekable.hpp>
diff --git a/include/ucbhelper/getcomponentcontext.hxx b/include/ucbhelper/getcomponentcontext.hxx
index 7cdffd09bc8b..a37ea97d2c65 100644
--- a/include/ucbhelper/getcomponentcontext.hxx
+++ b/include/ucbhelper/getcomponentcontext.hxx
@@ -22,7 +22,7 @@
 
 #include <sal/config.h>
 
-#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Reference.h>
 #include <ucbhelper/ucbhelperdllapi.h>
 
 namespace com { namespace sun { namespace star {
diff --git a/include/ucbhelper/interactionrequest.hxx b/include/ucbhelper/interactionrequest.hxx
index 1645b81089f0..4ee4e93715f8 100644
--- a/include/ucbhelper/interactionrequest.hxx
+++ b/include/ucbhelper/interactionrequest.hxx
@@ -29,11 +29,12 @@
 #include <com/sun/star/ucb/XInteractionAuthFallback.hpp>
 #include <com/sun/star/ucb/XInteractionReplaceExistingData.hpp>
 #include <com/sun/star/ucb/XInteractionSupplyAuthentication2.hpp>
-#include <rtl/ref.hxx>
 #include <cppuhelper/weak.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
 #include <memory>
 
+namespace rtl { template <class reference_type> class Reference; }
+
 namespace ucbhelper {
 
 class InteractionContinuation;
diff --git a/include/ucbhelper/macros.hxx b/include/ucbhelper/macros.hxx
index 36cf524f1fda..831f856dc876 100644
--- a/include/ucbhelper/macros.hxx
+++ b/include/ucbhelper/macros.hxx
@@ -21,15 +21,10 @@
 #define INCLUDED_UCBHELPER_MACROS_HXX
 
 #include <sal/types.h>
-#include <cppuhelper/queryinterface.hxx>
 #include <cppuhelper/factory.hxx>
-#include <cppuhelper/weakref.hxx>
 #include <cppuhelper/supportsservice.hxx>
 #include <cppuhelper/typeprovider.hxx>
 
-#include <ucbhelper/getcomponentcontext.hxx>
-
-
 #define CPPU_TYPE( T )      cppu::UnoType<T>::get()
 #define CPPU_TYPE_REF( T )  CPPU_TYPE( T )
 
diff --git a/include/ucbhelper/propertyvalueset.hxx b/include/ucbhelper/propertyvalueset.hxx
index dcc48170e8a4..a0ecaf0df86d 100644
--- a/include/ucbhelper/propertyvalueset.hxx
+++ b/include/ucbhelper/propertyvalueset.hxx
@@ -27,7 +27,6 @@
 #include <cppuhelper/weak.hxx>
 
 #include <osl/mutex.hxx>
-#include <ucbhelper/macros.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
 #include <memory>
 
@@ -36,10 +35,11 @@ namespace com { namespace sun { namespace star { namespace script {
 } } } }
 
 namespace com { namespace sun { namespace star { namespace beans {
-    struct PropertyValue;
     class XPropertySet;
 } } } }
 
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
 namespace ucbhelper {
 
 class PropertyValues;
diff --git a/include/ucbhelper/providerhelper.hxx b/include/ucbhelper/providerhelper.hxx
index 8d3508784d10..95a7369bedd1 100644
--- a/include/ucbhelper/providerhelper.hxx
+++ b/include/ucbhelper/providerhelper.hxx
@@ -24,12 +24,10 @@
 #include <memory>
 #include <com/sun/star/ucb/XContentProvider.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/lang/XTypeProvider.hpp>
 #include <cppuhelper/weak.hxx>
 
 #include <rtl/ref.hxx>
-#include <ucbhelper/macros.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
 
 
@@ -38,6 +36,8 @@ namespace com { namespace sun { namespace star { namespace ucb {
     class XPersistentPropertySet;
 } } } }
 
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
 namespace ucbhelper_impl { struct ContentProviderImplHelper_Impl; }
 
 namespace ucbhelper {
diff --git a/include/ucbhelper/proxydecider.hxx b/include/ucbhelper/proxydecider.hxx
index 3c873e2fe193..511f04166386 100644
--- a/include/ucbhelper/proxydecider.hxx
+++ b/include/ucbhelper/proxydecider.hxx
@@ -22,13 +22,10 @@
 
 #include <rtl/ustring.hxx>
 #include <rtl/ref.hxx>
-#include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/XComponentContext.hpp>
 #include <ucbhelper/ucbhelperdllapi.h>
 
-namespace com { namespace sun { namespace star { namespace lang {
-    class XMultiServiceFactory;
-} } } }
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+namespace com { namespace sun { namespace star { namespace uno { template <class interface_type> class Reference; } } } }
 
 namespace ucbhelper
 {
diff --git a/include/ucbhelper/registerucb.hxx b/include/ucbhelper/registerucb.hxx
index 7164fa99019c..c05d3729b9cc 100644
--- a/include/ucbhelper/registerucb.hxx
+++ b/include/ucbhelper/registerucb.hxx
@@ -20,16 +20,16 @@
 #ifndef INCLUDED_UCBHELPER_REGISTERUCB_HXX
 #define INCLUDED_UCBHELPER_REGISTERUCB_HXX
 
-#include <com/sun/star/uno/RuntimeException.hpp>
-#include <com/sun/star/uno/Reference.h>
-#include <com/sun/star/ucb/XContentProviderManager.hpp>
+#include <rtl/ustring.hxx>
 #include <vector>
 
 #include <ucbhelper/ucbhelperdllapi.h>
 
+namespace com { namespace sun { namespace star { namespace uno { template <class interface_type> class Reference; } } } }
+
 namespace com { namespace sun { namespace star {
-    namespace lang { class XMultiServiceFactory; }
     namespace uno { class XComponentContext; }
+    namespace ucb { class XContentProviderManager; }
 } } }
 
 
diff --git a/include/ucbhelper/resultset.hxx b/include/ucbhelper/resultset.hxx
index 906b7c9af103..7dcdce8cb8d4 100644
--- a/include/ucbhelper/resultset.hxx
+++ b/include/ucbhelper/resultset.hxx
@@ -23,8 +23,6 @@
 #include <com/sun/star/lang/XTypeProvider.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/lang/XComponent.hpp>
-#include <com/sun/star/ucb/ResultSetException.hpp>
-#include <com/sun/star/ucb/XCommandEnvironment.hpp>
 #include <com/sun/star/ucb/XContentAccess.hpp>
 #include <com/sun/star/sdbc/XResultSet.hpp>
 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
@@ -35,10 +33,12 @@
 #include <rtl/ref.hxx>
 #include <salhelper/simplereferenceobject.hxx>
 #include <cppuhelper/weak.hxx>
-#include <ucbhelper/macros.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
 #include <memory>
 
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+namespace com { namespace sun { namespace star { namespace ucb { class XCommandEnvironment; } } } }
+
 namespace ucbhelper {
 
 
diff --git a/include/ucbhelper/resultsethelper.hxx b/include/ucbhelper/resultsethelper.hxx
index 7f6b48487006..7c9452b8407b 100644
--- a/include/ucbhelper/resultsethelper.hxx
+++ b/include/ucbhelper/resultsethelper.hxx
@@ -25,13 +25,12 @@
 #include <com/sun/star/lang/XTypeProvider.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/ucb/XDynamicResultSet.hpp>
-#include <com/sun/star/ucb/XCommandEnvironment.hpp>
 #include <com/sun/star/ucb/OpenCommandArgument2.hpp>
 #include <cppuhelper/weak.hxx>
-#include <ucbhelper/macros.hxx>
-#include <ucbhelper/contenthelper.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
 
+namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
+
 namespace cppu {
     class OInterfaceContainerHelper;
 }
diff --git a/include/ucbhelper/resultsetmetadata.hxx b/include/ucbhelper/resultsetmetadata.hxx
index b30fd3735587..2e410a88a83a 100644
--- a/include/ucbhelper/resultsetmetadata.hxx
+++ b/include/ucbhelper/resultsetmetadata.hxx
@@ -22,18 +22,16 @@
 
 #include <vector>
 #include <memory>
-#include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/uno/Sequence.h>
 #include <com/sun/star/lang/XTypeProvider.hpp>
-#include <com/sun/star/sdbc/ColumnValue.hpp>
 #include <com/sun/star/sdbc/XResultSetMetaData.hpp>
 #include <cppuhelper/weak.hxx>
-#include <ucbhelper/macros.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
 
 namespace com { namespace sun { namespace star {
-    namespace lang  { class XMultiServiceFactory; }
     namespace beans { struct Property; }
+    namespace uno { class XComponentContext; }
 } } }
 
 namespace ucbhelper_impl {
diff --git a/include/ucbhelper/simplecertificatevalidationrequest.hxx b/include/ucbhelper/simplecertificatevalidationrequest.hxx
index d1d2d4573e82..748a01edffce 100644
--- a/include/ucbhelper/simplecertificatevalidationrequest.hxx
+++ b/include/ucbhelper/simplecertificatevalidationrequest.hxx
@@ -20,10 +20,11 @@
 #ifndef INCLUDED_UCBHELPER_SIMPLECERTIFICATEVALIDATIONREQUEST_HXX
 #define INCLUDED_UCBHELPER_SIMPLECERTIFICATEVALIDATIONREQUEST_HXX
 
-#include <rtl/ref.hxx>
 #include <ucbhelper/interactionrequest.hxx>
 #include <ucbhelper/ucbhelperdllapi.h>
-#include <com/sun/star/security/XCertificate.hpp>
+
+namespace com { namespace sun { namespace star { namespace uno { template <class interface_type> class Reference; } } } }
+namespace com { namespace sun { namespace star { namespace security { class XCertificate; } } } }
 
 
 namespace ucbhelper {