Fix duplicate include, ordering, and whitespace style in chrome_tests.gypi

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 1a841757e0a7aa2a014548dc861dfff22b2e7b9f..5f2cb0cc84589c216435595e85ba184524858217 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -76,7 +76,6 @@
         'browser/extensions/window_open_interactive_apitest.cc',
         'browser/mouseleave_browsertest.cc',
         'browser/notifications/notification_browsertest.cc',
-	'browser/plugins/npapi_infobar_browsertest.cc',
         'browser/password_manager/password_generation_interactive_uitest.cc',
         'browser/renderer_context_menu/render_view_context_menu_browsertest_util.cc',
         'browser/renderer_context_menu/render_view_context_menu_browsertest_util.h',
@@ -1299,9 +1298,9 @@
         'browser/net/websocket_browsertest.cc',
         'browser/notifications/login_state_notification_blocker_chromeos_browsertest.cc',
         'browser/notifications/message_center_notifications_browsertest.cc',
-        'browser/plugins/npapi_infobar_browsertest.cc',
-    	'browser/password_manager/password_manager_browsertest.cc',
+        'browser/password_manager/password_manager_browsertest.cc',
         'browser/performance_monitor/performance_monitor_browsertest.cc',
+        'browser/plugins/npapi_infobar_browsertest.cc',
         'browser/policy/cloud/cloud_policy_browsertest.cc',
         'browser/policy/cloud/cloud_policy_manager_browsertest.cc',
         'browser/policy/cloud/component_cloud_policy_browsertest.cc',
@@ -1310,6 +1309,7 @@
         'browser/policy/cloud/test_request_interceptor.h',
         'browser/policy/policy_browsertest.cc',
         'browser/policy/policy_prefs_browsertest.cc',
+        'browser/plugins/npapi_infobar_browsertest.cc',
         'browser/prefetch/prefetch_browsertest.cc',
         'browser/prefs/pref_functional_browsertest.cc',
         'browser/prefs/pref_service_browsertest.cc',