Debugger: Change BreakpointOnSignalHandler to BreakpointOnQMLSignalHandler

Change-Id: Ic71299c38863cdb55862ced7348b2bdc9cf39555
Reviewed-on: http://codereview.qt-project.org/5743
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>

src/plugins/debugger/breakhandler.cpp

@@ -122,8 +122,8 @@ static QString typeToString(BreakpointType type)
             return BreakHandler::tr("Watchpoint at Address");
         case WatchpointAtExpression:
             return BreakHandler::tr("Watchpoint at Expression");
-        case BreakpointOnSignalHandler:
-            return BreakHandler::tr("Breakpoint on Signal Handler");
+        case BreakpointOnQmlSignalHandler:
+            return BreakHandler::tr("Breakpoint on QML Signal Handler");
         case UnknownType:
             break;
     }