Remove PrefObserver usages, batch 12.

chrome/browser/ui/browser_command_controller.cc

Index: chrome/browser/ui/browser_command_controller.cc
diff --git a/chrome/browser/ui/browser_command_controller.cc b/chrome/browser/ui/browser_command_controller.cc
index f6ec7f5b1b43f3730b298c2525afae8b6d7402b3..25ad1c758740ab35819a0f17a9d53201ab9e4c4b 100644
--- a/chrome/browser/ui/browser_command_controller.cc
+++ b/chrome/browser/ui/browser_command_controller.cc
@@ -159,16 +159,40 @@ BrowserCommandController::BrowserCommandController(Browser* browser)
   PrefService* local_state = g_browser_process->local_state();
   if (local_state) {
     local_pref_registrar_.Init(local_state);
-    local_pref_registrar_.Add(prefs::kAllowFileSelectionDialogs, this);
-    local_pref_registrar_.Add(prefs::kInManagedMode, this);
+    local_pref_registrar_.Add(
+        prefs::kAllowFileSelectionDialogs,
+        base::Bind(
+            &BrowserCommandController::UpdateCommandsForFileSelectionDialogs,
+            base::Unretained(this)));
+    local_pref_registrar_.Add(
+        prefs::kInManagedMode,
+        base::Bind(
+            &BrowserCommandController::UpdateCommandsForMultipleProfiles,
+            base::Unretained(this)));
   }
 
   profile_pref_registrar_.Init(profile()->GetPrefs());
-  profile_pref_registrar_.Add(prefs::kDevToolsDisabled, this);
-  profile_pref_registrar_.Add(prefs::kEditBookmarksEnabled, this);
-  profile_pref_registrar_.Add(prefs::kShowBookmarkBar, this);
-  profile_pref_registrar_.Add(prefs::kIncognitoModeAvailability, this);
-  profile_pref_registrar_.Add(prefs::kPrintingEnabled, this);
+  profile_pref_registrar_.Add(
+      prefs::kDevToolsDisabled,
+      base::Bind(&BrowserCommandController::UpdateCommandsForDevTools,
+                 base::Unretained(this)));
+  profile_pref_registrar_.Add(
+      prefs::kEditBookmarksEnabled,
+      base::Bind(&BrowserCommandController::UpdateCommandsForBookmarkEditing,
+                 base::Unretained(this)));
+  profile_pref_registrar_.Add(
+      prefs::kShowBookmarkBar,
+      base::Bind(&BrowserCommandController::UpdateCommandsForBookmarkBar,
+                 base::Unretained(this)));
+  profile_pref_registrar_.Add(
+      prefs::kIncognitoModeAvailability,
+      base::Bind(
+          &BrowserCommandController::UpdateCommandsForIncognitoAvailability,
+          base::Unretained(this)));
+  profile_pref_registrar_.Add(
+      prefs::kPrintingEnabled,
+      base::Bind(&BrowserCommandController::UpdatePrintingState,
+                 base::Unretained(this)));
 
   InitCommandState();
 
@@ -684,32 +708,6 @@ void BrowserCommandController::Observe(
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// PrefObserver implementation:
-
-void BrowserCommandController::OnPreferenceChanged(
-    PrefServiceBase* service,
-    const std::string& pref_name) {
-  if (pref_name == prefs::kPrintingEnabled) {
-    UpdatePrintingState();
-  } else if (pref_name == prefs::kIncognitoModeAvailability) {
-    UpdateCommandsForIncognitoAvailability();
-  } else if (pref_name == prefs::kDevToolsDisabled) {
-    UpdateCommandsForDevTools();
-  } else if (pref_name == prefs::kEditBookmarksEnabled) {
-    UpdateCommandsForBookmarkEditing();
-  } else if (pref_name == prefs::kShowBookmarkBar) {
-    UpdateCommandsForBookmarkBar();
-  } else if (pref_name == prefs::kAllowFileSelectionDialogs) {
-    UpdateSaveAsState();
-    UpdateOpenFileState();
-  } else if (pref_name == prefs::kInManagedMode) {
-    UpdateCommandsForMultipleProfiles();
-  } else {
-    NOTREACHED();
-  }
-}
-
-////////////////////////////////////////////////////////////////////////////////
 // BrowserCommandController, TabStripModelObserver implementation:
 
 void BrowserCommandController::TabInsertedAt(WebContents* contents,
@@ -1052,6 +1050,11 @@ void BrowserCommandController::UpdateCommandsForBookmarkBar() {
       show_main_ui);
 }
 
+void BrowserCommandController::UpdateCommandsForFileSelectionDialogs() {
+  UpdateSaveAsState();
+  UpdateOpenFileState();
+}
+
 void BrowserCommandController::UpdateCommandsForFullscreenMode(
     FullScreenMode fullscreen_mode) {
   const bool show_main_ui =