[inspector][fuzzer] Don't exit on uncaught exceptions

For the fuzzer it's unwise to exit on uncaught exceptions, as this
terminates the whole fuzzing process. Just ignore those exceptions
instead.

Drive-by: Fix a typo.

R=szuend@chromium.org

Bug: chromium:1142437
Change-Id: Ided1c0f35840c158f157acd8c0bb1c12ecf8a37f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2526386
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71059}

test/fuzzer/inspector-fuzzer.cc

@@ -567,8 +567,9 @@ void FuzzInspector(const uint8_t* data, size_t size) {
 
   IsolateData::SetupGlobalTasks frontend_extensions;
   frontend_extensions.emplace_back(new UtilsExtension());
-  TaskRunner frontend_runner(std::move(frontend_extensions), kDoCatchExceptions,
-                             &ready_semaphore, nullptr, kNoInspector);
+  TaskRunner frontend_runner(std::move(frontend_extensions),
+                             kDontCatchExceptions, &ready_semaphore, nullptr,
+                             kNoInspector);
   ready_semaphore.Wait();
 
   int frontend_context_group_id = 0;

test/inspector/task-runner.cc

@@ -29,7 +29,7 @@ void ReportUncaughtException(v8::Isolate* isolate,
       isolate, try_catch.Message()
                    ->GetSourceLine(isolate->GetCurrentContext())
                    .ToLocalChecked());
-  fprintf(stderr, "Unhandle exception: %s @%s[%d]\n", message.data(),
+  fprintf(stderr, "Unhandled exception: %s @%s[%d]\n", message.data(),
           source_line.data(), line);
 }