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>

hw/hppa/dino.c

@@ -22,6 +22,7 @@
 #include "hppa_sys.h"
 #include "exec/address-spaces.h"
 #include "trace.h"
+#include "qom/object.h"
 
 
 #define TYPE_DINO_PCI_HOST_BRIDGE "dino-pcihost"
@@ -80,6 +81,7 @@
 
 #define DINO_MEM_CHUNK_SIZE (8 * MiB)
 
+typedef struct DinoState DinoState;
 #define DINO_PCI_HOST_BRIDGE(obj) \
     OBJECT_CHECK(DinoState, (obj), TYPE_DINO_PCI_HOST_BRIDGE)
 
@@ -100,7 +102,7 @@ static const uint32_t reg800_keep_bits[DINO800_REGS] = {
     MAKE_64BIT_MASK(0, 9),  /* TLTIM */
 };
 
-typedef struct DinoState {
+struct DinoState {
     PCIHostState parent_obj;
 
     /* PCI_CONFIG_ADDR is parent_obj.config_reg, via pci_host_conf_be_ops,
@@ -129,7 +131,7 @@ typedef struct DinoState {
     MemoryRegion bm_ram_alias;
     MemoryRegion bm_pci_alias;
     MemoryRegion bm_cpu_alias;
-} DinoState;
+};
 
 /*
  * Dino can forward memory accesses from the CPU in the range between