Add an infobar if a session is being controlled by an automated test.

chrome/browser/ui/startup/startup_browser_creator_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/startup/startup_browser_creator_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 50 matching lines @@
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/browser/ui/browser_tabrestore.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/chrome_pages.h"
 #include "chrome/browser/ui/extensions/app_launch_params.h"
 #include "chrome/browser/ui/extensions/application_launch.h"
 #include "chrome/browser/ui/session_crashed_bubble.h"
 #include "chrome/browser/ui/startup/bad_flags_prompt.h"
+#include "chrome/browser/ui/startup/chromedriver_infobar_delegate.h"
 #include "chrome/browser/ui/startup/default_browser_prompt.h"
 #include "chrome/browser/ui/startup/google_api_keys_infobar_delegate.h"
 #include "chrome/browser/ui/startup/obsolete_system_infobar_delegate.h"
 #include "chrome/browser/ui/startup/session_crashed_infobar_delegate.h"
 #include "chrome/browser/ui/startup/startup_browser_creator.h"
 #include "chrome/browser/ui/startup/startup_features.h"
 #include "chrome/browser/ui/tabs/pinned_tab_codec.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
@@ skipping 712 matching lines @@
     Browser* browser,
     chrome::startup::IsProcessStartup is_process_startup) {
   if (!browser || !profile_ || browser->tab_strip_model()->count() == 0)
     return;
 
   if (HasPendingUncleanExit(browser->profile()) &&
       !SessionCrashedBubble::Show(browser)) {
     SessionCrashedInfoBarDelegate::Create(browser);
   }
 
+  if (command_line_.HasSwitch(switches::kEnableChromeDriver))
+    ChromeDriverInfoBarDelegate::Create(browser);

[Devlin, 2017/02/01 23:05:00]

This is pretty high-level.  I wonder if we could put this a little lower in the
stack?  Someone in c/b/ui/startup owners could say for sure if this is the right
place (it *does* have other infobars, but they're a little more
startup-related).

+
   // The below info bars are only added to the first profile which is launched.
   // Other profiles might be restoring the browsing sessions asynchronously,
   // so we cannot add the info bars to the focused tabs here.
   if (is_process_startup == chrome::startup::IS_PROCESS_STARTUP &&
-      !command_line_.HasSwitch(switches::kTestType)) {
+      !command_line_.HasSwitch(switches::kTestType) &&
+      !command_line_.HasSwitch(switches::kEnableChromeDriver)) {
     chrome::ShowBadFlagsPrompt(browser);
     GoogleApiKeysInfoBarDelegate::Create(InfoBarService::FromWebContents(
         browser->tab_strip_model()->GetActiveWebContents()));
     ObsoleteSystemInfoBarDelegate::Create(InfoBarService::FromWebContents(
         browser->tab_strip_model()->GetActiveWebContents()));
 
 #if !defined(OS_CHROMEOS)
     if (!command_line_.HasSwitch(switches::kNoDefaultBrowserCheck)) {
       // Generally, the default browser prompt should not be shown on first
       // run. However, when the set-as-default dialog has been suppressed, we
@@ skipping 404 matching lines @@
 #if defined(OS_WIN)
   TriggeredProfileResetter* triggered_profile_resetter =
       TriggeredProfileResetterFactory::GetForBrowserContext(profile_);
   // TriggeredProfileResetter instance will be nullptr for incognito profiles.
   if (triggered_profile_resetter) {
     has_reset_trigger = triggered_profile_resetter->HasResetTrigger();
   }
 #endif  // defined(OS_WIN)
   return has_reset_trigger;
 }