Move Extension into extensions namespace

chrome/browser/chromeos/offline/offline_load_page.cc

Index: chrome/browser/chromeos/offline/offline_load_page.cc
diff --git a/chrome/browser/chromeos/offline/offline_load_page.cc b/chrome/browser/chromeos/offline/offline_load_page.cc
index ac107dae4c27a6ec7e01f0d4a1f9b11686fb7ad6..183c4a230b8cb36803ea740a4aa7933288edf3e2 100644
--- a/chrome/browser/chromeos/offline/offline_load_page.cc
+++ b/chrome/browser/chromeos/offline/offline_load_page.cc
@@ -98,7 +98,7 @@ std::string OfflineLoadPage::GetHTMLContents() {
   Profile* profile = Profile::FromBrowserContext(
       web_contents_->GetBrowserContext());
   DCHECK(profile);
-  const Extension* extension = NULL;
+  const extensions::Extension* extension = NULL;
   ExtensionService* extensions_service = profile->GetExtensionService();
   // Extension service does not exist in test.
   if (extensions_service)
@@ -138,7 +138,7 @@ void OfflineLoadPage::OnDontProceed() {
 }
 
 void OfflineLoadPage::GetAppOfflineStrings(
-    const Extension* app,
+    const extensions::Extension* app,
     const string16& failed_url,
     DictionaryValue* strings) const {
   strings->SetString("title", app->name());