Remove whitelisted package for ChromeVox Arc Support.

Android side change ag/5900087

Bug: b/121359095
Change-Id: I2a1e95909429556fa47dcfbc123b1b9ec73a5147
Reviewed-on: https://chromium-review.googlesource.com/c/1391651Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: Yuki Awano <yawano@chromium.org>
Commit-Queue: Sara Kato <sarakato@chromium.org>
Cr-Commit-Position: refs/heads/master@{#626468}

chrome/browser/chromeos/arc/accessibility/arc_accessibility_helper_bridge.cc

@@ -257,12 +257,11 @@ void ArcAccessibilityHelperBridge::OnAccessibilityEvent(
   arc::mojom::AccessibilityFilterType filter_type =
       GetFilterTypeForProfile(profile_);
 
-  if (filter_type == arc::mojom::AccessibilityFilterType::OFF)
-    return;
+  DCHECK(
+      filter_type !=
+      arc::mojom::AccessibilityFilterType::WHITELISTED_PACKAGE_NAME_DEPRECATED);
 
-  if (filter_type == arc::mojom::AccessibilityFilterType::ALL ||
-      filter_type ==
-          arc::mojom::AccessibilityFilterType::WHITELISTED_PACKAGE_NAME) {
+  if (filter_type == arc::mojom::AccessibilityFilterType::ALL) {
     if (event_data->node_data.empty())
       return;
 
@@ -628,9 +627,7 @@ void ArcAccessibilityHelperBridge::UpdateFilterType() {
     instance->SetFilter(filter_type);
 
   bool add_activation_observer =
-      filter_type == arc::mojom::AccessibilityFilterType::ALL ||
-      filter_type ==
-          arc::mojom::AccessibilityFilterType::WHITELISTED_PACKAGE_NAME;
+      filter_type == arc::mojom::AccessibilityFilterType::ALL;
   if (add_activation_observer == activation_observer_added_)
     return;
 

components/arc/common/accessibility_helper.mojom

@@ -307,7 +307,7 @@ enum AccessibilityFilterType {
   ALL,
 
   // Send complete subtrees for root nodes with whitelisted package names.
-  [MinVersion=2] WHITELISTED_PACKAGE_NAME
+  [MinVersion=2] WHITELISTED_PACKAGE_NAME_DEPRECATED
 };
 
 [Extensible]