Automatically trigger Never-Translate in new translation infobar

chrome/browser/ui/android/infobars/translate_compact_infobar.cc

 // Copyright 2017 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/android/infobars/translate_compact_infobar.h"
 
 #include <stddef.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
@@ skipping 50 matching lines @@
 }
 
 void TranslateCompactInfoBar::ProcessButton(int action) {
   if (!owner())
     return;  // We're closing; don't call anything, it might access the owner.
 
   // TODO(ramyasharma): Handle other button clicks.
   translate::TranslateInfoBarDelegate* delegate = GetDelegate();
   if (action == InfoBarAndroid::ACTION_TRANSLATE) {
     delegate->Translate();
-    if (!delegate->ShouldAlwaysTranslate() &&
-        delegate->ShouldAutoAlwaysTranslate()) {
+    if (!delegate->ShouldAlwaysTranslate() && ShouldAutoAlwaysTranslate()) {
       JNIEnv* env = base::android::AttachCurrentThread();
       Java_TranslateCompactInfoBar_setAutoAlwaysTranslate(env,
                                                           GetJavaInfoBar());
     }
   } else if (action == InfoBarAndroid::ACTION_TRANSLATE_SHOW_ORIGINAL) {
     delegate->RevertTranslation();
   } else if (action == InfoBarAndroid::ACTION_CANCEL) {
     delegate->TranslationDeclined();
   } else {
     DCHECK_EQ(InfoBarAndroid::ACTION_NONE, action);
@@ skipping 60 matching lines @@
     return;  // We're closing; don't call anything, it might access the owner.
 
   DCHECK(translate_driver_);
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_TranslateCompactInfoBar_onPageTranslated(env, GetJavaInfoBar(),
                                                 error_type);
 }
 
 bool TranslateCompactInfoBar::ShouldAutoAlwaysTranslate() {
   translate::TranslateInfoBarDelegate* delegate = GetDelegate();
-  return delegate->ShouldAutoAlwaysTranslate();
+  return (delegate->GetTranslationAcceptedCount() == kAcceptCountThreshold);
+}
+
+jboolean TranslateCompactInfoBar::ShouldAutoNeverTranslate(
+    JNIEnv* env,
+    const base::android::JavaParamRef<jobject>& obj) {
+  translate::TranslateInfoBarDelegate* delegate = GetDelegate();
+  return (delegate->GetTranslationDeniedCount() == kDeniedCountThreshold);
 }
 
 translate::TranslateInfoBarDelegate* TranslateCompactInfoBar::GetDelegate() {
   return delegate()->AsTranslateInfoBarDelegate();
 }
 
 // Native JNI methods ---------------------------------------------------------
 
 // static
 bool RegisterTranslateCompactInfoBar(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }