Move QOM typedefs and add missing includes

Some typedefs and macros are defined after the type check macros.
This makes it difficult to automatically replace their
definitions with OBJECT_DECLARE_TYPE.

Patch generated using:

 $ ./scripts/codeconverter/converter.py -i \
   --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]')

which will split "typdef struct { ... } TypedefName"
declarations.

Followed by:

 $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \
    $(git grep -l '' -- '*.[ch]')

which will:
- move the typedefs and #defines above the type check macros
- add missing #include "qom/object.h" lines if necessary

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-9-ehabkost@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-10-ehabkost@redhat.com>
Message-Id: <20200831210740.126168-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

include/hw/cpu/cluster.h

@@ -21,6 +21,7 @@
 #define HW_CPU_CLUSTER_H
 
 #include "hw/qdev-core.h"
+#include "qom/object.h"
 
 /*
  * CPU Cluster type
@@ -54,6 +55,7 @@
  */
 
 #define TYPE_CPU_CLUSTER "cpu-cluster"
+typedef struct CPUClusterState CPUClusterState;
 #define CPU_CLUSTER(obj) \
     OBJECT_CHECK(CPUClusterState, (obj), TYPE_CPU_CLUSTER)
 
@@ -70,12 +72,12 @@
  *
  * State of a CPU cluster.
  */
-typedef struct CPUClusterState {
+struct CPUClusterState {
     /*< private >*/
     DeviceState parent_obj;
 
     /*< public >*/
     uint32_t cluster_id;
-} CPUClusterState;
+};
 
 #endif