libcamera: includes: Remove unused includes

The includes that are not used can be removed.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

include/libcamera/base/event_dispatcher.h

@@ -7,8 +7,6 @@
 
 #pragma once
 
-#include <vector>
-
 #include <libcamera/base/private.h>
 
 namespace libcamera {

include/libcamera/base/log.h

@@ -7,7 +7,6 @@
 
 #pragma once
 
-#include <chrono>
 #include <sstream>
 
 #include <libcamera/base/private.h>

include/libcamera/base/memfd.h

@@ -7,8 +7,6 @@
 
 #pragma once
 
-#include <stddef.h>
-
 #include <libcamera/base/flags.h>
 #include <libcamera/base/unique_fd.h>
 

include/libcamera/base/signal.h

@@ -10,7 +10,6 @@
 #include <functional>
 #include <list>
 #include <type_traits>
-#include <vector>
 
 #include <libcamera/base/bound_method.h>
 

include/libcamera/base/span.h

@@ -10,7 +10,6 @@
 #include <array>
 #include <iterator>
 #include <limits>
-#include <stddef.h>
 #include <type_traits>
 
 namespace libcamera {

include/libcamera/base/timer.h

@@ -8,7 +8,6 @@
 #pragma once
 
 #include <chrono>
-#include <stdint.h>
 
 #include <libcamera/base/private.h>
 

include/libcamera/base/utils.h

@@ -10,7 +10,6 @@
 #include <algorithm>
 #include <chrono>
 #include <iterator>
-#include <memory>
 #include <ostream>
 #include <sstream>
 #include <string>