Extract l10n-related parts of NetworkScreenHandler to a helper file

chrome/browser/ui/webui/options/chromeos/cros_language_options_handler.h

Index: chrome/browser/ui/webui/options/chromeos/cros_language_options_handler.h
diff --git a/chrome/browser/ui/webui/options/chromeos/cros_language_options_handler.h b/chrome/browser/ui/webui/options/chromeos/cros_language_options_handler.h
index 33f86871df23e8145ab5339695ae2762119ea4c8..1d88392714e3e0704569e264d2678f4f1de0b0c1 100644
--- a/chrome/browser/ui/webui/options/chromeos/cros_language_options_handler.h
+++ b/chrome/browser/ui/webui/options/chromeos/cros_language_options_handler.h
@@ -5,7 +5,10 @@
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_CROS_LANGUAGE_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_CROS_LANGUAGE_OPTIONS_HANDLER_H_
 
+#include <string>
+
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "chrome/browser/ui/webui/options/language_options_handler.h"
 #include "chromeos/ime/component_extension_ime_manager.h"
 #include "chromeos/ime/input_method_descriptor.h"
@@ -13,11 +16,6 @@
 namespace chromeos {
 namespace options {
 
-// GetUILanguageList() returns concatenated list of list of vendor languages
-// followed by other languages. An entry with "code" attribute set to this value
-// is inserted in between.
-extern const char kVendorOtherLanguagesListDivider[];
-
 // Language options page UI handler for Chrome OS.  For non-Chrome OS,
 // see LanguageOptionsHnadler.
 class CrosLanguageOptionsHandler
@@ -36,36 +34,14 @@ class CrosLanguageOptionsHandler
 
   // The following static methods are public for ease of testing.
 
-  // Gets the list of input methods from the given input descriptors.
+  // Gets the list of supported input methods.
   // The return value will look like:
   // [{'id': 'pinyin', 'displayName': 'Pinyin',
   //   'languageCodeSet': {'zh-CW': true}},  ...]
   //
   // Note that true in languageCodeSet does not mean anything. We just use
   // the dictionary as a set.
-  static base::ListValue* GetInputMethodList(
-      const input_method::InputMethodDescriptors& descriptors);
-
-  // Gets the list of accept languages with the given input descriptors.
-  // Listed languages will be used as Accept-Language header.
-  // The return value will look like:
-  // [{'code': 'fi', 'displayName': 'Finnish', 'nativeDisplayName': 'suomi'},
-  //  ...]
-  // "most relevant" languages, as set in initial_locale in VPD, will be first
-  // in the list.
-  static base::ListValue* GetAcceptLanguageList(
-      const input_method::InputMethodDescriptors& descriptors);
-
-  // Gets the list of UI languages with the given input descriptors.
-  // The return value will look like:
-  // [{'code': 'fi', 'displayName': 'Finnish', 'nativeDisplayName': 'suomi'},
-  //  ...]
-  // "most relevant" languages, as set in initial_locale in VPD, will be first
-  // in the list.
-  // An entry with "code" attribute set to kVendorOtherLanguagesListDivider is
-  // used as a divider to separate "most relevant" languages against other.
-  static base::ListValue* GetUILanguageList(
-      const input_method::InputMethodDescriptors& descriptors);
+  static base::ListValue* GetInputMethodList();
 
   // Converts input method descriptors to the list of input methods.
   // The return value will look like:
@@ -97,16 +73,6 @@ class CrosLanguageOptionsHandler
   // ComponentExtensionIMEManager::Observer override.
   virtual void OnImeComponentExtensionInitialized() OVERRIDE;
 
-  // Gets the list of languages with |descriptors| based on
-  // |base_language_codes|.
-  // |insert_divider| means to insert entry with "code" attribute set to
-  // kVendorOtherLanguagesListDivider between "most relevant" languages and
-  // other.
-  static base::ListValue* GetLanguageListInternal(
-      const input_method::InputMethodDescriptors& descriptors,
-      const std::vector<std::string>& base_language_codes,
-      bool insert_divider);
-
   // OptionsPageUIHandler implementation.
   virtual void InitializePage() OVERRIDE;