loplugin: more unused OUString and misleading indentation

Change-Id: Ic21ca9e14520f4f16c2d665a07a79ee1a46ab91d

codemaker/source/javamaker/javatype.cxx

@@ -171,7 +171,6 @@ SpecialType translateUnoTypeToDescriptor(
     }
     if (sort == codemaker::UnoType::SORT_COMPLEX) {
         //TODO: check that nucleus is a valid (Java-modified UTF-8) identifier
-        rtl::OString superClass;
         if (typeClass == RT_TYPE_INTERFACE
             && (nucleus
                 == rtl::OString(

framework/source/loadenv/loadenv.cxx

@@ -1141,8 +1141,7 @@ sal_Bool LoadEnv::impl_loadContent()
 
         return sal_True;
     }
-    else
-    if (xSyncLoader.is())
+    else if (xSyncLoader.is())
     {
         sal_Bool bResult = xSyncLoader->load(lDescriptor, xTargetFrame);
         // react for the result here, so the outside waiting

framework/source/services/modulemanager.cxx

@@ -153,11 +153,9 @@ css::uno::Sequence< rtl::OUString > ModuleManager::getSupportedServiceNames()
     ::rtl::OUString sModule;
     if (xModel.is())
         sModule = implts_identify(xModel);
-    else
-    if (xController.is())
+    else if (xController.is())
         sModule = implts_identify(xController);
-    else
-    if (xWindow.is())
+    else if (xWindow.is())
         sModule = implts_identify(xWindow);
 
     if (sModule.isEmpty())