Remove requestAutocomplete

build/config/BUILD.gn

Index: build/config/BUILD.gn
diff --git a/build/config/BUILD.gn b/build/config/BUILD.gn
index 0be6d904aed37e573994d3034e16499abadabc15..b617ea743a5a653cc8805849a94c46dd78cbae4d 100644
--- a/build/config/BUILD.gn
+++ b/build/config/BUILD.gn
@@ -49,9 +49,7 @@ declare_args() {
 # For now we define these globally to match the current GYP build.
 config("feature_flags") {
   # TODO(brettw) this probably needs to be parameterized.
-  defines = [
-    "V8_DEPRECATION_WARNINGS",  # Don't use deprecated V8 APIs anywhere.
-  ]
+  defines = [ "V8_DEPRECATION_WARNINGS" ]  # Don't use deprecated V8 APIs anywhere.
   if (enable_mdns) {
     defines += [ "ENABLE_MDNS=1" ]
   }
@@ -205,9 +203,6 @@ config("feature_flags") {
   if (enable_service_discovery) {
     defines += [ "ENABLE_SERVICE_DISCOVERY=1" ]
   }
-  if (enable_autofill_dialog) {
-    defines += [ "ENABLE_AUTOFILL_DIALOG=1" ]
-  }
   if (enable_image_loader_extension) {
     defines += [ "IMAGE_LOADER_EXTENSION=1" ]
   }