Add Chewing integer preferences

chrome/browser/chromeos/options/language_chewing_config_view.h

Index: chrome/browser/chromeos/options/language_chewing_config_view.h
diff --git a/chrome/browser/chromeos/options/language_chewing_config_view.h b/chrome/browser/chromeos/options/language_chewing_config_view.h
index 6e2e88b3f13660bddca5bfe39a0c0af8ff8c06c1..99daa463f8cc2be7758613f361fc11a938b9746a 100644
--- a/chrome/browser/chromeos/options/language_chewing_config_view.h
+++ b/chrome/browser/chromeos/options/language_chewing_config_view.h
@@ -14,6 +14,7 @@
 #include "views/controls/button/checkbox.h"
 #include "views/controls/combobox/combobox.h"
 #include "views/controls/label.h"
+#include "views/controls/slider/slider.h"
 #include "views/window/dialog_delegate.h"
 
 namespace chromeos {
@@ -26,6 +27,7 @@ class ChewingComboboxModel;
 class LanguageChewingConfigView : public views::ButtonListener,
                                   public views::Combobox::Listener,
                                   public views::DialogDelegate,
+                                  public views::SliderListener,
                                   public OptionsPageView {
  public:
   explicit LanguageChewingConfigView(Profile* profile);
@@ -39,6 +41,9 @@ class LanguageChewingConfigView : public views::ButtonListener,
                            int prev_index,
                            int new_index);
 
+  // views::SliderListener overrides.
+  virtual void SliderValueChanged(views::Slider* sender);
+
   // views::DialogDelegate overrides.
   virtual bool IsModal() const { return true; }
   virtual views::View* GetContentsView() { return this; }
@@ -61,11 +66,14 @@ class LanguageChewingConfigView : public views::ButtonListener,
   void NotifyPrefChanged();
 
   BooleanPrefMember chewing_boolean_prefs_[kNumChewingBooleanPrefs];
+  IntegerPrefMember chewing_integer_prefs_[kNumChewingIntegerPrefs];
   views::View* contents_;
 
   // Checkboxes for Chewing.
   views::Checkbox* chewing_boolean_checkboxes_[kNumChewingBooleanPrefs];
 
+  views::Slider* chewing_integer_sliders_[kNumChewingIntegerPrefs];
+
   struct ChewingPrefAndAssociatedCombobox {
     StringPrefMember multiple_choice_pref;
     ChewingComboboxModel* combobox_model;