Moved CrxInstaller and CrxInstallerError into extensions namespace

chrome/browser/infobars/infobars_browsertest.cc

Index: chrome/browser/infobars/infobars_browsertest.cc
diff --git a/chrome/browser/infobars/infobars_browsertest.cc b/chrome/browser/infobars/infobars_browsertest.cc
index 8b265b72c00ccb4683008746847ff4c346c74fa7..ef3194fd42630dbe6c17e97db509429aa1c06a39 100644
--- a/chrome/browser/infobars/infobars_browsertest.cc
+++ b/chrome/browser/infobars/infobars_browsertest.cc
@@ -40,8 +40,8 @@ class InfoBarsTest : public InProcessBrowserTest {
         content::NotificationService::AllSources());
 
     ExtensionInstallPrompt* client = new ExtensionInstallPrompt(browser());
-    scoped_refptr<CrxInstaller> installer(
-        CrxInstaller::Create(service, client));
+    scoped_refptr<extensions::CrxInstaller> installer(
+        extensions::CrxInstaller::Create(service, client));
     installer->set_install_cause(extension_misc::INSTALL_CAUSE_AUTOMATION);
     installer->InstallCrx(path);