[telepathy-qt4/master] OptionalInterfaceFactory: Standardize class definition.

[Andre Moreira Magalhaes (andrunko)]

- Moved public xxxInterface methods definition to the end of the public methods
  declaration.
- Added friend struct Private declaration.
- Added Q_DISABLE_COPY(xxx) to all classes that can not be copied.
- Moved Q_DISABLE_COPY(xxx) declaration to the top of the class definition,
  before the public keyword.
- Reorder public, protected, SIGNALS declaration as follows:
   public
   public Q_SLOTS
   Q_SIGNALS
   protected
   protected Q_SLOTS
   private Q_SLOTS
   private
- Moved friend class xxx definitions to be placed right bellow private keyword.
---
 TelepathyQt4/optional-interface-factory.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/TelepathyQt4/optional-interface-factory.h b/TelepathyQt4/optional-interface-factory.h
index 8fd3e84..5c0154e 100644
--- a/TelepathyQt4/optional-interface-factory.h
+++ b/TelepathyQt4/optional-interface-factory.h
@@ -51,12 +51,15 @@ protected:
 
 private:
     struct Private;
+    friend struct Private;
     Private *mPriv;
 };
 
 template <typename DBusProxySubclass> class OptionalInterfaceFactory
     : private OptionalInterfaceCache
 {
+    Q_DISABLE_COPY(OptionalInterfaceFactory)
+
 public:
     enum InterfaceSupportedChecking
     {
-- 
1.5.6.5