profile: implement account pixbuf method

Change-Id: I6b63cb1ba6bef7c5fe5cdf5e8e9ead2b48377c0e
Tuleap: #531

pixbufmanipulator.cpp

@@ -22,7 +22,6 @@
 #include <QtCore/QMetaType>
 
 #include <person.h>
-#include <memory>
 #include <call.h>
 #include <contactmethod.h>
 
@@ -178,4 +177,10 @@ QVariant PixbufManipulator::decorationRole(const Person* p)
     return QVariant::fromValue(scaleAndFrame(photo, imgSize_));
 }
 
+QVariant PixbufManipulator::decorationRole(const Account* acc)
+{
+    Q_UNUSED(acc)
+    return QVariant();
+}
+
 } // namespace Interfaces

pixbufmanipulator.h

@@ -51,6 +51,7 @@ public:
     QVariant   decorationRole(const Call* c) override;
     QVariant   decorationRole(const ContactMethod* cm) override;
     QVariant   decorationRole(const Person* p) override;
+    QVariant   decorationRole(const Account* acc) override;
 
 private:
     QImage fallbackAvatar_;