Remove all feature flag checks in Delegate.

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 53 matching lines @@
   if (action == InfoBarAndroid::ACTION_TRANSLATE) {
     action_flags_ |= FLAG_TRANSLATE;
     delegate->Translate();
     if (!delegate->ShouldAlwaysTranslate() && ShouldAutoAlwaysTranslate()) {
       JNIEnv* env = base::android::AttachCurrentThread();
       Java_TranslateCompactInfoBar_setAutoAlwaysTranslate(env,
                                                           GetJavaInfoBar());
     }
   } else if (action == InfoBarAndroid::ACTION_TRANSLATE_SHOW_ORIGINAL) {
     action_flags_ |= FLAG_REVERT;
-    delegate->RevertTranslation();
+    delegate->RevertWithoutClosingInfobar();
   } else if (action == InfoBarAndroid::ACTION_CANCEL) {
     delegate->TranslationDeclined();
   } else {
     DCHECK_EQ(InfoBarAndroid::ACTION_NONE, action);
   }
 }
 
 void TranslateCompactInfoBar::SetJavaInfoBar(
     const base::android::JavaRef<jobject>& java_info_bar) {
   InfoBarAndroid::SetJavaInfoBar(java_info_bar);
@@ skipping 82 matching lines @@
 bool TranslateCompactInfoBar::IsDeclinedByUser() {
   return action_flags_ == FLAG_NONE;
 };
 
 // Native JNI methods ---------------------------------------------------------
 
 // static
 bool RegisterTranslateCompactInfoBar(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }