chore: cleanup code for deprecation notices in JS code (#25368)

This code hasn't been used in some time, so I cleaned as much of it as
possible.

1 files changed, 9 insertions, 119 deletions

diff --git a/runtime/js/99_main.js b/runtime/js/99_main.js
index 578bde668..550304af1 100644
--- a/runtime/js/99_main.js
+++ b/runtime/js/99_main.js
@@ -26,8 +26,6 @@ const {
   ArrayPrototypeFilter,
   ArrayPrototypeIncludes,
   ArrayPrototypeMap,
-  ArrayPrototypePop,
-  ArrayPrototypeShift,
   DateNow,
   Error,
   ErrorPrototype,
@@ -43,11 +41,7 @@ const {
   ObjectValues,
   PromisePrototypeThen,
   PromiseResolve,
-  SafeSet,
-  StringPrototypeIncludes,
   StringPrototypePadEnd,
-  StringPrototypeSplit,
-  StringPrototypeTrim,
   Symbol,
   SymbolIterator,
   TypeError,
@@ -116,104 +110,8 @@ ObjectDefineProperties(Symbol, {
 let windowIsClosing = false;
 let globalThis_;
 
-let verboseDeprecatedApiWarning = false;
-let deprecatedApiWarningDisabled = false;
-const ALREADY_WARNED_DEPRECATED = new SafeSet();
-
-function warnOnDeprecatedApi(apiName, stack, ...suggestions) {
-  if (deprecatedApiWarningDisabled) {
-    return;
-  }
-
-  // deno-lint-ignore no-console
-  const logError = console.error;
-
-  if (!verboseDeprecatedApiWarning) {
-    if (ALREADY_WARNED_DEPRECATED.has(apiName)) {
-      return;
-    }
-    ALREADY_WARNED_DEPRECATED.add(apiName);
-    logError(
-      `%cwarning: %cUse of deprecated "${apiName}" API. This API will be removed in Deno 2. Run again with DENO_VERBOSE_WARNINGS=1 to get more details.`,
-      "color: yellow;",
-      "font-weight: bold;",
-    );
-    return;
-  }
-
-  if (ALREADY_WARNED_DEPRECATED.has(apiName + stack)) {
-    return;
-  }
-
-  // If we haven't warned yet, let's do some processing of the stack trace
-  // to make it more useful.
-  const stackLines = StringPrototypeSplit(stack, "\n");
-  ArrayPrototypeShift(stackLines);
-  while (stackLines.length > 0) {
-    // Filter out internal frames at the top of the stack - they are not useful
-    // to the user.
-    if (
-      StringPrototypeIncludes(stackLines[0], "(ext:") ||
-      StringPrototypeIncludes(stackLines[0], "(node:") ||
-      StringPrototypeIncludes(stackLines[0], "<anonymous>")
-    ) {
-      ArrayPrototypeShift(stackLines);
-    } else {
-      break;
-    }
-  }
-  // Now remove the last frame if it's coming from "ext:core" - this is most likely
-  // event loop tick or promise handler calling a user function - again not
-  // useful to the user.
-  if (
-    stackLines.length > 0 &&
-    StringPrototypeIncludes(stackLines[stackLines.length - 1], "(ext:core/")
-  ) {
-    ArrayPrototypePop(stackLines);
-  }
-
-  let isFromRemoteDependency = false;
-  const firstStackLine = stackLines[0];
-  if (firstStackLine && !StringPrototypeIncludes(firstStackLine, "file:")) {
-    isFromRemoteDependency = true;
-  }
-
-  ALREADY_WARNED_DEPRECATED.add(apiName + stack);
-  logError(
-    `%cwarning: %cUse of deprecated "${apiName}" API. This API will be removed in Deno 2.`,
-    "color: yellow;",
-    "font-weight: bold;",
-  );
-
-  logError();
-  logError(
-    "See the Deno 1 to 2 Migration Guide for more information at https://docs.deno.com/runtime/manual/advanced/migrate_deprecations",
-  );
-  logError();
-  if (stackLines.length > 0) {
-    logError("Stack trace:");
-    for (let i = 0; i < stackLines.length; i++) {
-      logError(`  ${StringPrototypeTrim(stackLines[i])}`);
-    }
-    logError();
-  }
-
-  for (let i = 0; i < suggestions.length; i++) {
-    const suggestion = suggestions[i];
-    logError(
-      `%chint: ${suggestion}`,
-      "font-weight: bold;",
-    );
-  }
-
-  if (isFromRemoteDependency) {
-    logError(
-      `%chint: It appears this API is used by a remote dependency. Try upgrading to the latest version of that dependency.`,
-      "font-weight: bold;",
-    );
-  }
-  logError();
-}
+// TODO(2.0): remove once all deprecated APIs are removed.
+function warnOnDeprecatedApi() {}
 
 function windowClose() {
   if (!windowIsClosing) {
@@ -699,14 +597,12 @@ function bootstrapMainRuntime(runtimeOptions, warmup = false) {
       6: hasNodeModulesDir,
       7: argv0,
       8: nodeDebug,
-      9: shouldDisableDeprecatedApiWarning,
-      10: shouldUseVerboseDeprecatedApiWarning,
-      11: future,
-      12: mode,
-      13: servePort,
-      14: serveHost,
-      15: serveIsMain,
-      16: serveWorkerCount,
+      9: future,
+      10: mode,
+      11: servePort,
+      12: serveHost,
+      13: serveIsMain,
+      14: serveWorkerCount,
     } = runtimeOptions;
 
     if (mode === executionModes.serve) {
@@ -797,8 +693,6 @@ function bootstrapMainRuntime(runtimeOptions, warmup = false) {
 
     removeImportedOps();
 
-    deprecatedApiWarningDisabled = shouldDisableDeprecatedApiWarning;
-    verboseDeprecatedApiWarning = shouldUseVerboseDeprecatedApiWarning;
     performance.setTimeOrigin(DateNow());
     globalThis_ = globalThis;
 
@@ -980,9 +874,7 @@ function bootstrapWorkerRuntime(
       6: hasNodeModulesDir,
       7: argv0,
       8: nodeDebug,
-      9: shouldDisableDeprecatedApiWarning,
-      10: shouldUseVerboseDeprecatedApiWarning,
-      11: future,
+      9: future,
     } = runtimeOptions;
 
     // TODO(iuioiua): remove in Deno v2. This allows us to dynamically delete
@@ -990,8 +882,6 @@ function bootstrapWorkerRuntime(
     // within the Deno namespace.
     internals.future = future;
 
-    deprecatedApiWarningDisabled = shouldDisableDeprecatedApiWarning;
-    verboseDeprecatedApiWarning = shouldUseVerboseDeprecatedApiWarning;
     performance.setTimeOrigin(DateNow());
     globalThis_ = globalThis;