Move Extension into extensions namespace

chrome/common/extensions/extension_l10n_util.h

Index: chrome/common/extensions/extension_l10n_util.h
diff --git a/chrome/common/extensions/extension_l10n_util.h b/chrome/common/extensions/extension_l10n_util.h
index 8b08e4a43e8899981b58187814847814094c4c98..e96a85818a29576fcf08a3c1f8e2383237422e37 100644
--- a/chrome/common/extensions/extension_l10n_util.h
+++ b/chrome/common/extensions/extension_l10n_util.h
@@ -12,15 +12,17 @@
 #include <string>
 #include <vector>
 
-class Extension;
 class ExtensionMessageBundle;
 class FilePath;
-struct ExtensionInfo;
 
 namespace base {
 class DictionaryValue;
 }
 
+namespace extensions {
+struct ExtensionInfo;
+}
+
 namespace extension_l10n_util {
 
 // Set the locale for this process to a fixed value, rather than using the
@@ -35,7 +37,7 @@ std::string GetDefaultLocaleFromManifest(const base::DictionaryValue& manifest,
 
 // Returns true iff the extension was localized, and the current locale
 // doesn't match the locale written into info.extension_manifest.
-bool ShouldRelocalizeManifest(const ExtensionInfo& info);
+bool ShouldRelocalizeManifest(const extensions::ExtensionInfo& info);
 
 // Localize extension name, description, browser_action and other fields
 // in the manifest.