Delete Automation[Tab/Renderer]Helper and users.

chrome/browser/ui/browser_tab_contents.cc

Index: chrome/browser/ui/browser_tab_contents.cc
diff --git a/chrome/browser/ui/browser_tab_contents.cc b/chrome/browser/ui/browser_tab_contents.cc
index 19d73e38a9e36f94ed9028810427a2e02b019bd4..4a2e9b407298f25a3426be3c55d086c7ecef5061 100644
--- a/chrome/browser/ui/browser_tab_contents.cc
+++ b/chrome/browser/ui/browser_tab_contents.cc
@@ -49,10 +49,6 @@
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/view_type_utils.h"
 
-#if defined(ENABLE_AUTOMATION)
-#include "chrome/browser/automation/automation_tab_helper.h"
-#endif
-
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
 #include "chrome/browser/captive_portal/captive_portal_tab_helper.h"
 #endif
@@ -163,10 +159,6 @@ void BrowserTabContents::AttachTabHelpers(WebContents* web_contents) {
   TranslateTabHelper::CreateForWebContents(web_contents);
   ZoomController::CreateForWebContents(web_contents);
 
-#if defined(ENABLE_AUTOMATION)
-  AutomationTabHelper::CreateForWebContents(web_contents);
-#endif
-
 #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
   captive_portal::CaptivePortalTabHelper::CreateForWebContents(web_contents);
 #endif