Move Extension into extensions namespace

chrome/browser/extensions/extension_startup_browsertest.cc

Index: chrome/browser/extensions/extension_startup_browsertest.cc
diff --git a/chrome/browser/extensions/extension_startup_browsertest.cc b/chrome/browser/extensions/extension_startup_browsertest.cc
index d2a5f531dbe650bbcee59f393db56a47a782d768..c35ff720f2c3436d05832d6150d67738d8a8faa8 100644
--- a/chrome/browser/extensions/extension_startup_browsertest.cc
+++ b/chrome/browser/extensions/extension_startup_browsertest.cc
@@ -90,7 +90,7 @@ class ExtensionStartupTestBase : public InProcessBrowserTest {
     int found_extensions = 0;
     for (ExtensionSet::const_iterator it = service->extensions()->begin();
          it != service->extensions()->end(); ++it)
-      if ((*it)->location() != Extension::COMPONENT)
+      if ((*it)->location() != extensions::Extension::COMPONENT)
         found_extensions++;
 
     ASSERT_EQ(static_cast<uint32>(num_expected_extensions),
@@ -172,12 +172,12 @@ IN_PROC_BROWSER_TEST_F(ExtensionsStartupTest, MAYBE_NoFileAccess) {
 
   // Keep a separate list of extensions for which to disable file access, since
   // doing so reloads them.
-  std::vector<const Extension*> extension_list;
+  std::vector<const extensions::Extension*> extension_list;
 
   ExtensionService* service = browser()->profile()->GetExtensionService();
   for (ExtensionSet::const_iterator it = service->extensions()->begin();
        it != service->extensions()->end(); ++it) {
-    if ((*it)->location() == Extension::COMPONENT)
+    if ((*it)->location() == extensions::Extension::COMPONENT)
       continue;
     if (service->AllowFileAccess(*it))
       extension_list.push_back(*it);