[Translate] Honors "IsTooOftenDenied" policy in incognito bubble

chrome/browser/translate/chrome_translate_client.cc

 // Copyright 2014 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/translate/chrome_translate_client.h"
 
 #include <vector>
 
 #include "base/logging.h"
 #include "base/path_service.h"
@@ skipping 158 matching lines @@
   if (step == translate::TRANSLATE_STEP_BEFORE_TRANSLATE) {
     // TODO(droger): Move this logic out of UI code.
     GetLanguageState().SetTranslateEnabled(true);
     // In the new UI, continue offering translation after the user navigates to
     // another page.
     if (!base::FeatureList::IsEnabled(translate::kTranslateUI2016Q2) &&
         !GetLanguageState().HasLanguageChanged()) {
       return;
     }
 
-    if (!triggered_from_menu) {
-      if (web_contents()->GetBrowserContext()->IsOffTheRecord())
-        return;
-      if (GetTranslatePrefs()->IsTooOftenDenied(source_language))
-        return;
-    }
+    if (!triggered_from_menu &&
+        GetTranslatePrefs()->IsTooOftenDenied(source_language))
+      return;
   }
   ShowBubble(step, error_type);
 }
 
 translate::TranslateDriver* ChromeTranslateClient::GetTranslateDriver() {
   return &translate_driver_;
 }
 
 PrefService* ChromeTranslateClient::GetPrefs() {
   DCHECK(web_contents());
@@ skipping 114 matching lines @@
     if (GetLanguageState().InTranslateNavigation())
       return;
   }
 
   TranslateBubbleFactory::Show(browser->window(), web_contents(), step,
                                error_type);
 #else
   NOTREACHED();
 #endif
 }