Make autocorrect=off and spellcheck=false disable Touch Bar typing suggestions.

Bug: 1024914
Change-Id: I3ff68438b028fe38ad7270d7f90772b595f4f46e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1917603Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: Sidney San Martín <sdy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#715401}

content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm

@@ -2203,7 +2203,9 @@ extern NSString* NSTextInputReplacementRangeAttributeName;
 }
 
 - (NSTouchBar*)makeTouchBar {
-  if (textInputType_ != ui::TEXT_INPUT_TYPE_NONE) {
+  if (textInputType_ != ui::TEXT_INPUT_TYPE_NONE &&
+      !(textInputFlags_ & blink::kWebTextInputFlagAutocorrectOff) &&
+      !(textInputFlags_ & blink::kWebTextInputFlagSpellcheckOff)) {
     candidateListTouchBarItem_.reset([[NSCandidateListTouchBarItem alloc]
         initWithIdentifier:NSTouchBarItemIdentifierCandidateList]);
     auto* candidateListItem = candidateListTouchBarItem_.get();