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

chrome/browser/extensions/extension_web_ui.cc

Index: chrome/browser/extensions/extension_web_ui.cc
diff --git a/chrome/browser/extensions/extension_web_ui.cc b/chrome/browser/extensions/extension_web_ui.cc
index fc851b9681cfc5078a46cbb654f74e54bc5409fc..b62af29dadd38d805ca2d2a3fb361e3b65ee21b7 100644
--- a/chrome/browser/extensions/extension_web_ui.cc
+++ b/chrome/browser/extensions/extension_web_ui.cc
@@ -45,7 +45,7 @@ using extensions::URLOverrides;
 namespace {
 
 // De-dupes the items in |list|. Assumes the values are strings.
-void CleanUpDuplicates(ListValue* list) {
+void CleanUpDuplicates(base::ListValue* list) {
   std::set<std::string> seen_values;
 
   // Loop backwards as we may be removing items.
@@ -178,10 +178,10 @@ bool ExtensionWebUI::HandleChromeURLOverride(
     return false;
 
   Profile* profile = Profile::FromBrowserContext(browser_context);
-  const DictionaryValue* overrides =
+  const base::DictionaryValue* overrides =
       profile->GetPrefs()->GetDictionary(kExtensionURLOverrides);
   std::string page = url->host();
-  const ListValue* url_list = NULL;
+  const base::ListValue* url_list = NULL;
   if (!overrides || !overrides->GetList(page, &url_list))
     return false;
 
@@ -244,7 +244,7 @@ bool ExtensionWebUI::HandleChromeURLOverride(
 bool ExtensionWebUI::HandleChromeURLOverrideReverse(
     GURL* url, content::BrowserContext* browser_context) {
   Profile* profile = Profile::FromBrowserContext(browser_context);
-  const DictionaryValue* overrides =
+  const base::DictionaryValue* overrides =
       profile->GetPrefs()->GetDictionary(kExtensionURLOverrides);
   if (!overrides)
     return false;
@@ -253,12 +253,13 @@ bool ExtensionWebUI::HandleChromeURLOverrideReverse(
   // internal URL
   // chrome-extension://eemcgdkfndhakfknompkggombfjjjeno/main.html#1 to
   // chrome://bookmarks/#1 for display in the omnibox.
-  for (DictionaryValue::Iterator it(*overrides); !it.IsAtEnd(); it.Advance()) {
-    const ListValue* url_list = NULL;
+  for (base::DictionaryValue::Iterator it(*overrides); !it.IsAtEnd();
+       it.Advance()) {
+    const base::ListValue* url_list = NULL;
     if (!it.value().GetAsList(&url_list))
       continue;
 
-    for (ListValue::const_iterator it2 = url_list->begin();
+    for (base::ListValue::const_iterator it2 = url_list->begin();
          it2 != url_list->end(); ++it2) {
       std::string override;
       if (!(*it2)->GetAsString(&override))
@@ -283,22 +284,22 @@ void ExtensionWebUI::RegisterChromeURLOverrides(
 
   PrefService* prefs = profile->GetPrefs();
   DictionaryPrefUpdate update(prefs, kExtensionURLOverrides);
-  DictionaryValue* all_overrides = update.Get();
+  base::DictionaryValue* all_overrides = update.Get();
 
   // For each override provided by the extension, add it to the front of
   // the override list if it's not already in the list.
   URLOverrides::URLOverrideMap::const_iterator iter = overrides.begin();
   for (; iter != overrides.end(); ++iter) {
     const std::string& key = iter->first;
-    ListValue* page_overrides = NULL;
+    base::ListValue* page_overrides = NULL;
     if (!all_overrides->GetList(key, &page_overrides)) {
-      page_overrides = new ListValue();
+      page_overrides = new base::ListValue();
       all_overrides->Set(key, page_overrides);
     } else {
       CleanUpDuplicates(page_overrides);
 
       // Verify that the override isn't already in the list.
-      ListValue::iterator i = page_overrides->begin();
+      base::ListValue::iterator i = page_overrides->begin();
       for (; i != page_overrides->end(); ++i) {
         std::string override_val;
         if (!(*i)->GetAsString(&override_val)) {
@@ -321,7 +322,7 @@ void ExtensionWebUI::RegisterChromeURLOverrides(
 // static
 void ExtensionWebUI::UnregisterAndReplaceOverride(const std::string& page,
                                                   Profile* profile,
-                                                  ListValue* list,
+                                                  base::ListValue* list,
                                                   const Value* override) {
   size_t index = 0;
   bool found = list->Remove(*override, &index);
@@ -342,8 +343,8 @@ void ExtensionWebUI::UnregisterChromeURLOverride(const std::string& page,
     return;
   PrefService* prefs = profile->GetPrefs();
   DictionaryPrefUpdate update(prefs, kExtensionURLOverrides);
-  DictionaryValue* all_overrides = update.Get();
-  ListValue* page_overrides = NULL;
+  base::DictionaryValue* all_overrides = update.Get();
+  base::ListValue* page_overrides = NULL;
   if (!all_overrides->GetList(page, &page_overrides)) {
     // If it's being unregistered, it should already be in the list.
     NOTREACHED();
@@ -360,11 +361,11 @@ void ExtensionWebUI::UnregisterChromeURLOverrides(
     return;
   PrefService* prefs = profile->GetPrefs();
   DictionaryPrefUpdate update(prefs, kExtensionURLOverrides);
-  DictionaryValue* all_overrides = update.Get();
+  base::DictionaryValue* all_overrides = update.Get();
   URLOverrides::URLOverrideMap::const_iterator iter = overrides.begin();
   for (; iter != overrides.end(); ++iter) {
     const std::string& page = iter->first;
-    ListValue* page_overrides = NULL;
+    base::ListValue* page_overrides = NULL;
     if (!all_overrides->GetList(page, &page_overrides)) {
       // If it's being unregistered, it should already be in the list.
       NOTREACHED();