Convert most of extensions and some other random stuff to using the base namespace for Values.

chrome/browser/extensions/api/commands/command_service_new.cc

Index: chrome/browser/extensions/api/commands/command_service_new.cc
diff --git a/chrome/browser/extensions/api/commands/command_service_new.cc b/chrome/browser/extensions/api/commands/command_service_new.cc
index 98cbe6dcfafed4896a1e47e4b55b4d54da3417d1..4143d6a29f55ca171e6673e0be67da933dacadac 100644
--- a/chrome/browser/extensions/api/commands/command_service_new.cc
+++ b/chrome/browser/extensions/api/commands/command_service_new.cc
@@ -141,14 +141,14 @@ bool CommandService::AddKeybindingPref(
 
   DictionaryPrefUpdate updater(profile_->GetPrefs(),
                                prefs::kExtensionCommands);
-  DictionaryValue* bindings = updater.Get();
+  base::DictionaryValue* bindings = updater.Get();
 
   std::string key = GetPlatformKeybindingKeyForAccelerator(accelerator);
 
   if (!allow_overrides && bindings->HasKey(key))
     return false;  // Already taken.
 
-  DictionaryValue* keybinding = new DictionaryValue();
+  base::DictionaryValue* keybinding = new base::DictionaryValue();
   keybinding->SetString(kExtension, extension_id);
   keybinding->SetString(kCommandName, command_name);
 
@@ -198,10 +198,11 @@ void CommandService::UpdateKeybindingPrefs(const std::string& extension_id,
 
 ui::Accelerator CommandService::FindShortcutForCommand(
     const std::string& extension_id, const std::string& command) {
-  const DictionaryValue* bindings =
+  const base::DictionaryValue* bindings =
       profile_->GetPrefs()->GetDictionary(prefs::kExtensionCommands);
-  for (DictionaryValue::Iterator it(*bindings); !it.IsAtEnd(); it.Advance()) {
-    const DictionaryValue* item = NULL;
+  for (base::DictionaryValue::Iterator it(*bindings); !it.IsAtEnd();
+       it.Advance()) {
+    const base::DictionaryValue* item = NULL;
     it.value().GetAsDictionary(&item);
 
     std::string extension;
@@ -269,12 +270,13 @@ void CommandService::RemoveKeybindingPrefs(const std::string& extension_id,
                                            const std::string& command_name) {
   DictionaryPrefUpdate updater(profile_->GetPrefs(),
                                prefs::kExtensionCommands);
-  DictionaryValue* bindings = updater.Get();
+  base::DictionaryValue* bindings = updater.Get();
 
   typedef std::vector<std::string> KeysToRemove;
   KeysToRemove keys_to_remove;
-  for (DictionaryValue::Iterator it(*bindings); !it.IsAtEnd(); it.Advance()) {
-    const DictionaryValue* item = NULL;
+  for (base::DictionaryValue::Iterator it(*bindings); !it.IsAtEnd();
+       it.Advance()) {
+    const base::DictionaryValue* item = NULL;
     it.value().GetAsDictionary(&item);
 
     std::string extension;