maint: Update IWYU includes and false positives for 0.22

The CI bump brings in a new version of IWYU.

Author: ptomato

gi/arg.cpp

@@ -10,7 +10,6 @@
 #include <string.h>  // for strcmp, strlen, memcpy
 
 #include <string>
-#include <type_traits>
 
 #include <girepository.h>
 #include <glib-object.h>

gi/boxed.cpp

@@ -7,7 +7,6 @@
 #include <stdint.h>
 #include <string.h>  // for memcpy, size_t, strcmp
 
-#include <string>
 #include <utility>  // for move, forward
 
 #include <girepository.h>

gi/cwrapper.h

@@ -16,6 +16,7 @@
 #include <js/CallArgs.h>
 #include <js/Class.h>
 #include <js/ErrorReport.h>  // for JSEXN_TYPEERR
+#include <js/GCVector.h>     // for MutableHandleIdVector
 #include <js/GlobalObject.h>  // for CurrentGlobalOrNull
 #include <js/Id.h>
 #include <js/Object.h>  // for GetClass

gi/fundamental.cpp

@@ -8,11 +8,9 @@
 #include <girepository.h>
 #include <glib.h>
 
-#include <js/AllocPolicy.h>  // for SystemAllocPolicy
 #include <js/Class.h>
 #include <js/ErrorReport.h>  // for JS_ReportOutOfMemory
 #include <js/GCHashTable.h>  // for WeakCache
-#include <js/HashTable.h>    // for DefaultHasher via WeakCache
 #include <js/Object.h>       // for GetClass
 #include <js/PropertyAndElement.h>
 #include <js/RootingAPI.h>

gi/gtype.cpp

@@ -8,11 +8,9 @@
 #include <glib-object.h>
 #include <glib.h>
 
-#include <js/AllocPolicy.h>  // for SystemAllocPolicy
 #include <js/CallArgs.h>
 #include <js/Class.h>
 #include <js/GCHashTable.h>         // for WeakCache
-#include <js/HashTable.h>           // for DefaultHasher via WeakCache
 #include <js/PropertyAndElement.h>
 #include <js/PropertyDescriptor.h>  // for JSPROP_PERMANENT
 #include <js/PropertySpec.h>

gi/ns.cpp

@@ -4,6 +4,10 @@
 
 #include <config.h>
 
+#include <string.h>
+
+#include <vector>
+
 #include <girepository.h>
 #include <glib.h>
 

gi/utils-inl.h

@@ -8,6 +8,7 @@
 
 #include <stdint.h>
 
+#include <algorithm>    // IWYU pragma: keep (for find)
 #include <utility>      // IWYU pragma: keep (for swap)
 #include <vector>
 

gi/wrapperutils.h

@@ -20,6 +20,7 @@
 #include <js/CallArgs.h>
 #include <js/ComparisonOperators.h>
 #include <js/ErrorReport.h>  // for JSEXN_TYPEERR
+#include <js/GCVector.h>     // for MutableHandleIdVector
 #include <js/Id.h>
 #include <js/MemoryFunctions.h>
 #include <js/Object.h>

gjs/context.cpp

@@ -19,9 +19,6 @@
 #    include <windows.h>
 #endif
 
-#ifdef DEBUG
-#    include <algorithm>  // for find
-#endif
 #include <new>
 #include <string>       // for u16string
 #include <thread>       // for get_id

gjs/jsapi-util-args.h

@@ -22,6 +22,7 @@
 #include <js/RootingAPI.h>
 #include <js/TypeDecls.h>
 #include <js/Utility.h>  // for UniqueChars
+#include <js/Value.h>
 #include <mozilla/Result.h>  // for GenericErrorResult
 #include <mozilla/ResultVariant.h>  // IWYU pragma: keep