Bug 1726737 - Part 16: Move JS_DefineDebuggerObject into js/Debug.h. r=arai

Moves `JS_DefineDebuggerObject` into "js/Debug.h", which allows to remove the
"jsapi.h" include in "debugger/Debugger.h". And then add the missing "jsapi.h"
include in "debugger/DebuggerMemory.cpp".

Differential Revision: https://phabricator.services.mozilla.com/D123207

js/public/Debug.h

@@ -25,6 +25,10 @@ namespace js {
 class Debugger;
 }  // namespace js
 
+/* Defined in vm/Debugger.cpp. */
+extern JS_PUBLIC_API bool JS_DefineDebuggerObject(JSContext* cx,
+                                                  JS::HandleObject obj);
+
 namespace JS {
 namespace dbg {
 

js/src/debugger/Debugger.h

@@ -22,7 +22,6 @@
 #include <stdint.h>  // for uint32_t, uint64_t, uintptr_t
 #include <utility>   // for std::move
 
-#include "jsapi.h"             // JS_DefineDebuggerObject
 #include "jstypes.h"           // for JS_GC_ZEAL
 #include "NamespaceImports.h"  // for Value, HandleObject
 
@@ -35,6 +34,7 @@
 #include "gc/Tracer.h"              // for TraceNullableEdge, TraceEdge
 #include "gc/WeakMap.h"             // for WeakMap
 #include "gc/ZoneAllocator.h"       // for ZoneAllocPolicy
+#include "js/Debug.h"               // JS_DefineDebuggerObject
 #include "js/GCAPI.h"               // for GarbageCollectionEvent
 #include "js/Proxy.h"               // for PropertyDescriptor
 #include "js/RootingAPI.h"          // for Handle

js/src/debugger/DebuggerMemory.cpp

@@ -12,6 +12,8 @@
 #include <stdlib.h>
 #include <utility>
 
+#include "jsapi.h"
+
 #include "builtin/MapObject.h"
 #include "debugger/Debugger.h"
 #include "gc/Marking.h"

js/src/jsapi.h

@@ -33,6 +33,7 @@
 #include "js/Class.h"
 #include "js/CompileOptions.h"
 #include "js/Context.h"
+#include "js/Debug.h"
 #include "js/ErrorInterceptor.h"
 #include "js/ErrorReport.h"
 #include "js/Exception.h"
@@ -266,10 +267,6 @@ extern JS_PUBLIC_API bool JS_InitReflectParse(JSContext* cx,
 extern JS_PUBLIC_API bool JS_DefineProfilingFunctions(JSContext* cx,
                                                       JS::HandleObject obj);
 
-/* Defined in vm/Debugger.cpp. */
-extern JS_PUBLIC_API bool JS_DefineDebuggerObject(JSContext* cx,
-                                                  JS::HandleObject obj);
-
 namespace JS {
 
 /**