Remove experimental permission from infobars API and moving it to dev channel

chrome/browser/extensions/extension_get_views_apitest.cc

Index: chrome/browser/extensions/extension_get_views_apitest.cc
diff --git a/chrome/browser/extensions/extension_get_views_apitest.cc b/chrome/browser/extensions/extension_get_views_apitest.cc
index 2ce3e7ab1e2fd73da3c25f3a307f744ff1077a2b..5e50dca9278e6251a8715c59752ee0c207aaf36a 100644
--- a/chrome/browser/extensions/extension_get_views_apitest.cc
+++ b/chrome/browser/extensions/extension_get_views_apitest.cc
@@ -7,9 +7,5 @@
 #include "chrome/common/chrome_switches.h"
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, DISABLED_GetViews) {
-  // TODO(finnur): Remove once infobars are no longer experimental (bug 39511).
-  CommandLine::ForCurrentProcess()->AppendSwitch(
-      switches::kEnableExperimentalExtensionApis);
-
   ASSERT_TRUE(RunExtensionTest("get_views")) << message_;
 }