Device support: Rename DeviceProcess to DeviceProcessItem.

We want to introduce a new class that has more right to that name.

Change-Id: I9535632e10872a97a8555e885a80c383bc5dcd2b
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/debugger/gdb/startgdbserverdialog.cpp

@@ -62,7 +62,7 @@ public:
 
     DeviceProcessesDialog *dialog;
     bool startServerOnly;
-    DeviceProcess process;
+    DeviceProcessItem process;
     Kit *kit;
     IDevice::ConstPtr device;