[embind] Remove ancient jshint comments. NFC (#24520)

These comments were added together with Embind long, long time ago, but
we don't use JSHint and our special library syntax wouldn't be
compatible with it anyway, so the only thing they do is confuse devs who
search for function usages.

Author: RReverser

src/lib/libembind.js

@@ -3,28 +3,6 @@
 // University of Illinois/NCSA Open Source License.  Both these licenses can be
 // found in the LICENSE file.
 
-/*global addToLibrary*/
-
-/*global Module, asm*/
-/*global _malloc, _free, _memcpy*/
-/*global FUNCTION_TABLE, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64*/
-/*global AsciiToString*/
-/*global Emval, emval_handle_array, __emval_decref*/
-/*jslint sub:true*/ /* The symbols 'fromWireType' and 'toWireType' must be accessed via array notation to be closure-safe since craftInvokerFunction crafts functions as strings that can't be closured. */
-
-// -- jshint doesn't understand library syntax, so we need to specifically tell it about the symbols we define
-/*global typeDependencies, flushPendingDeletes, getTypeName, getBasestPointer, throwBindingError, UnboundTypeError, embindRepr, registeredInstances, registeredTypes*/
-/*global ensureOverloadTable, embind__requireFunction, awaitingDependencies, makeLegalFunctionName, embind_charCodes:true, registerType, createNamedFunction, RegisteredPointer, throwInternalError*/
-/*global floatReadValueFromPointer, integerReadValueFromPointer, enumReadValueFromPointer, replacePublicSymbol, craftInvokerFunction, tupleRegistrations*/
-/*global finalizationRegistry, attachFinalizer, detachFinalizer, releaseClassHandle, runDestructor*/
-/*global ClassHandle, makeClassHandle, structRegistrations, whenDependentTypesAreResolved, BindingError, deletionQueue, delayFunction:true, upcastPointer*/
-/*global exposePublicSymbol, heap32VectorToArray, char_0, char_9*/
-/*global getInheritedInstanceCount, getLiveInheritedInstances, setDelayFunction, InternalError, runDestructors*/
-/*global requireRegisteredType, unregisterInheritedInstance, registerInheritedInstance, PureVirtualError, throwUnboundTypeError*/
-/*global assert, validateThis, downcastPointer, registeredPointers, RegisteredClass, getInheritedInstance */
-/*global throwInstanceAlreadyDeleted, shallowCopyInternalPointer*/
-/*global RegisteredPointer_fromWireType, constNoSmartPtrRawPointerToWireType, nonConstNoSmartPtrRawPointerToWireType, genericPointerToWireType*/
-
 #include "libembind_shared.js"
 
 var LibraryEmbind = {

src/lib/libemval.js

@@ -3,18 +3,6 @@
 // University of Illinois/NCSA Open Source License.  Both these licenses can be
 // found in the LICENSE file.
 
-/*global Module:true, Runtime*/
-/*global HEAP32*/
-/*global createNamedFunction*/
-/*global AsciiToString, stringToUTF8*/
-/*global requireRegisteredType, throwBindingError, runDestructors*/
-/*jslint sub:true*/ /* The symbols 'fromWireType' and 'toWireType' must be accessed via array notation to be closure-safe since craftInvokerFunction crafts functions as strings that can't be closured. */
-
-// -- jshint doesn't understand library syntax, so we need to mark the symbols exposed here
-/*global getStringOrSymbol, emval_freelist, emval_handles, Emval, __emval_unregister, count_emval_handles, emval_symbols, __emval_decref*/
-/*global emval_addMethodCaller, emval_methodCallers, addToLibrary, global, emval_lookupTypes, makeLegalFunctionName*/
-/*global emval_get_global*/
-
 // Number of handles reserved for non-use (0) or common values w/o refcount.
 {{{
   const EMVAL_RESERVED_HANDLES = 5;
@@ -170,7 +158,6 @@ var LibraryEmVal = {
     throw Error('unable to get global object.');
   },
 #else
-  // appease jshint (technically this code uses eval)
   $emval_get_global: () => {
     if (typeof globalThis == 'object') {
       return globalThis;