LibJS: Remove unnecessary AST.h include in a handful of cpp files

Userland/Libraries/LibJS/Runtime/ErrorPrototype.cpp

@@ -6,7 +6,6 @@
  */
 
 #include <AK/Function.h>
-#include <LibJS/AST.h>
 #include <LibJS/Runtime/Error.h>
 #include <LibJS/Runtime/ErrorPrototype.h>
 #include <LibJS/Runtime/GlobalObject.h>

Userland/Libraries/LibJS/Runtime/FunctionConstructor.cpp

@@ -4,7 +4,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
 #include <LibJS/Lexer.h>
 #include <LibJS/Parser.h>
 #include <LibJS/Runtime/AbstractOperations.h>

Userland/Libraries/LibJS/Runtime/GlobalEnvironment.cpp

@@ -5,9 +5,9 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
 #include <LibJS/Runtime/Completion.h>
 #include <LibJS/Runtime/DeclarativeEnvironment.h>
+#include <LibJS/Runtime/EnvironmentCoordinate.h>
 #include <LibJS/Runtime/GlobalEnvironment.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/ObjectEnvironment.h>

Userland/Libraries/LibJS/Runtime/ModuleEnvironment.cpp

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
+#include <AK/TypeCasts.h>
 #include <LibJS/Runtime/GlobalEnvironment.h>
 #include <LibJS/Runtime/ModuleEnvironment.h>
 #include <LibJS/Runtime/VM.h>

Userland/Libraries/LibJS/Runtime/ObjectEnvironment.cpp

@@ -5,7 +5,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
 #include <LibJS/Runtime/GlobalObject.h>
 #include <LibJS/Runtime/ObjectEnvironment.h>
 

Userland/Libraries/LibJS/Runtime/Reference.cpp

@@ -4,7 +4,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibJS/AST.h>
 #include <LibJS/Runtime/DeclarativeEnvironment.h>
 #include <LibJS/Runtime/Error.h>
 #include <LibJS/Runtime/GlobalObject.h>