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>

net/colo-compare.c

@@ -36,6 +36,7 @@
 #include "qemu/coroutine.h"
 
 #define TYPE_COLO_COMPARE "colo-compare"
+typedef struct CompareState CompareState;
 #define COLO_COMPARE(obj) \
     OBJECT_CHECK(CompareState, (obj), TYPE_COLO_COMPARE)
 
@@ -100,7 +101,7 @@ typedef struct SendEntry {
     uint8_t *buf;
 } SendEntry;
 
-typedef struct CompareState {
+struct CompareState {
     Object parent;
 
     char *pri_indev;
@@ -136,7 +137,7 @@ typedef struct CompareState {
     enum colo_event event;
 
     QTAILQ_ENTRY(CompareState) next;
-} CompareState;
+};
 
 typedef struct CompareClass {
     ObjectClass parent_class;