[OsSettingsLanguages] Update links for updated settings

New language settings divide into Languages and Input page.
IME settings and Virtual Keyboard settings are both Input-related, so
they should open Input page in the updated version.

Bug: 1113439
Change-Id: I0f21cbba0600d034a9f55f526638fd2ed4e63b6f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2422923
Commit-Queue: My Nguyen <myy@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#809204}

chrome/browser/extensions/api/virtual_keyboard_private/chrome_virtual_keyboard_delegate.cc

@@ -253,9 +253,13 @@ bool ChromeVirtualKeyboardDelegate::ShowLanguageSettings() {
     keyboard_client->HideKeyboard(ash::HideReason::kUser);
 
   base::RecordAction(base::UserMetricsAction("OpenLanguageOptionsDialog"));
+  const std::string path =
+      base::FeatureList::IsEnabled(
+          ::chromeos::features::kLanguageSettingsUpdate)
+          ? chromeos::settings::mojom::kInputSubpagePath
+          : chromeos::settings::mojom::kLanguagesAndInputDetailsSubpagePath;
   chrome::SettingsWindowManager::GetInstance()->ShowOSSettings(
-      ProfileManager::GetActiveUserProfile(),
-      chromeos::settings::mojom::kLanguagesAndInputDetailsSubpagePath);
+      ProfileManager::GetActiveUserProfile(), path);
   return true;
 }
 

chrome/browser/ui/ash/system_tray_client.cc

@@ -38,6 +38,7 @@
 #include "chrome/browser/ui/webui/settings/chromeos/constants/routes.mojom.h"
 #include "chrome/browser/upgrade_detector/upgrade_detector.h"
 #include "chrome/common/url_constants.h"
+#include "chromeos/constants/chromeos_features.h"
 #include "chromeos/constants/chromeos_switches.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/session_manager/session_manager_client.h"
@@ -252,8 +253,12 @@ void SystemTrayClient::ShowChromeSlow() {
 
 void SystemTrayClient::ShowIMESettings() {
   base::RecordAction(base::UserMetricsAction("OpenLanguageOptionsDialog"));
-  ShowSettingsSubPageForActiveUser(
-      chromeos::settings::mojom::kLanguagesAndInputDetailsSubpagePath);
+  const std::string path =
+      base::FeatureList::IsEnabled(
+          ::chromeos::features::kLanguageSettingsUpdate)
+          ? chromeos::settings::mojom::kInputSubpagePath
+          : chromeos::settings::mojom::kLanguagesAndInputDetailsSubpagePath;
+  ShowSettingsSubPageForActiveUser(path);
 }
 
 void SystemTrayClient::ShowConnectedDevicesSettings() {