Fix OS languages new route in settings page

https://crrev.com/c/2123311 changes the route for os languages setting
page. This results in the need to:
- Update the hard-coded strings in os_languages_section.html
- Update the constants in system_tray_client
and virtual_keyboard_delegate (found this by doing a codesearch).

Note: chrome::kOsLanguagesDetailsSubPage is equivalent to the old
chrome::kLanguagesSubPage

Bug: 1068045
Change-Id: Ifee9e8ab7fb392787c1a9450a56d5b30b5eff127
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2137105Reviewed-by: James Cook <jamescook@chromium.org>
Reviewed-by: Darren Shen <shend@chromium.org>
Commit-Queue: My Nguyen <myy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756901}

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

@@ -253,7 +253,7 @@ bool ChromeVirtualKeyboardDelegate::ShowLanguageSettings() {
 
   base::RecordAction(base::UserMetricsAction("OpenLanguageOptionsDialog"));
   chrome::ShowSettingsSubPageForProfile(ProfileManager::GetActiveUserProfile(),
-                                        chrome::kLanguagesSubPage);
+                                        chrome::kOsLanguagesDetailsSubPage);
   return true;
 }
 

chrome/browser/resources/settings/chromeos/os_languages_page/os_languages_section.html

@@ -23,7 +23,7 @@
     </settings-languages>
 
     <!-- Top-level settings section. -->
-    <settings-animated-pages id="pages" section="languages"
+    <settings-animated-pages id="pages" section="osLanguages"
         focus-config="[[focusConfig_]]">
       <div route-path="default">
         <cr-link-row
@@ -37,7 +37,7 @@
       </div>
 
       <!-- "Language and input" sub-page. -->
-      <template is="dom-if" route-path="/languages/details">
+      <template is="dom-if" route-path="/osLanguages/details">
         <settings-subpage
             associated-control="[[$$('#languagesSubpageTrigger')]]"
             page-title="$i18n{osLanguagesPageTitle}">
@@ -51,7 +51,7 @@
       </template>
 
       <!-- "Manage input methods" sub-sub-page. -->
-      <template is="dom-if" route-path="/languages/inputMethods">
+      <template is="dom-if" route-path="/osLanguages/inputMethods">
         <!-- TODO(crbug.com/950007): Associate control with the sub-subpage
              trigger button from os-settings-language-page's shadow dom. -->
         <settings-subpage

chrome/browser/resources/settings/chromeos/os_route.js

@@ -101,8 +101,8 @@ cr.define('settings', function() {
 
     // Languages and input
     r.OS_LANGUAGES = r.ADVANCED.createSection('/osLanguages', 'osLanguages');
-    r.OS_LANGUAGES_DETAILs = r.OS_LANGUAGES.createChild('/osLanguages/details');
-    r.OS_LANGUAGES_INPUT_METHODs =
+    r.OS_LANGUAGES_DETAILS = r.OS_LANGUAGES.createChild('/osLanguages/details');
+    r.OS_LANGUAGES_INPUT_METHODS =
         r.OS_LANGUAGES.createChild('/osLanguages/inputMethods');
 
     r.OS_PRINTING = r.ADVANCED.createSection('/osPrinting', 'osPrinting');

chrome/browser/ui/ash/system_tray_client.cc

@@ -244,7 +244,7 @@ void SystemTrayClient::ShowChromeSlow() {
 
 void SystemTrayClient::ShowIMESettings() {
   base::RecordAction(base::UserMetricsAction("OpenLanguageOptionsDialog"));
-  ShowSettingsSubPageForActiveUser(chrome::kLanguagesSubPage);
+  ShowSettingsSubPageForActiveUser(chrome::kOsLanguagesDetailsSubPage);
 }
 
 void SystemTrayClient::ShowConnectedDevicesSettings() {