1 files changed, 6 insertions, 41 deletions
diff --git a/chrome/browser/chromeos/touchpad.h b/chrome/browser/chromeos/touchpad.h
index 17171c3..bf861e8 100644
--- a/chrome/browser/chromeos/touchpad.h
+++ b/chrome/browser/chromeos/touchpad.h
@@ -7,62 +7,27 @@
 
 #include <string>
 
-#include "chrome/common/notification_observer.h"
-#include "chrome/common/pref_member.h"
-
-class PrefService;
-
-// The Touchpad class handles touchpad preferences. When the class is first
-// initialized, it will initialize the touchpad settings to what's stored in the
-// preferences. And whenever the preference changes, we change the touchpad
-// setting to reflect the new value.
-//
 // For Synaptics touchpads, we use synclient to change settings on-the-fly.
 // See "man synaptics" for a list of settings that can be changed.
 // Since we are doing a system call to run the synclient binary, we make sure
 // that we are running on the File thread so that we don't block the UI thread.
-class Touchpad : public NotificationObserver {
+class Touchpad {
  public:
-  explicit Touchpad() {}
-  virtual ~Touchpad() {}
-
-  // This method will register the prefs associated with touchpad settings.
-  static void RegisterUserPrefs(PrefService* prefs);
-
-  // This method will initialize touchpad settings to values in user prefs.
-  virtual void Init(PrefService* prefs);
-
-  // Overridden from NotificationObserver:
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
- protected:
-  virtual void NotifyPrefChanged(const std::wstring* pref_name);
-
- private:
   // This methods makes a system call to synclient to change touchpad settings.
   // The system call will be invoked on the file thread.
-  void SetSynclientParam(const std::string& param, double value);
+  static void SetSynclientParam(const std::string& param, double value);
 
   // Set tap-to-click to value stored in preferences.
-  void SetTapToClick();
+  static void SetTapToClick(bool value);
 
   // Set vertical edge scrolling to value stored in preferences.
-  void SetVertEdgeScroll();
+  static void SetVertEdgeScroll(bool value);
 
   // Set touchpad speed factor to value stored in preferences.
-  void SetSpeedFactor();
+  static void SetSpeedFactor(int value);
 
   // Set tap sensitivity to value stored in preferences.
-  void SetSensitivity();
-
-  BooleanPrefMember tap_to_click_enabled_;
-  BooleanPrefMember vert_edge_scroll_enabled_;
-  IntegerPrefMember speed_factor_;
-  IntegerPrefMember sensitivity_;
-
-  DISALLOW_COPY_AND_ASSIGN(Touchpad);
+  static void SetSensitivity(int value);
 };
 
 #endif  // CHROME_BROWSER_CHROMEOS_TOUCHPAD_H_