Implement the 2016Q2 Translate UI designe spec out in

chrome/browser/ui/views/translate/translate_bubble_view_unittest.cc

 // Copyright 2013 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/views/translate/translate_bubble_view.h"
 
 #include <memory>
 #include <utility>
 
 #include "chrome/browser/ui/translate/translate_bubble_model.h"
@@ skipping 10 matching lines @@
 class MockTranslateBubbleModel : public TranslateBubbleModel {
  public:
   explicit MockTranslateBubbleModel(TranslateBubbleModel::ViewState view_state)
       : view_state_transition_(view_state),
         error_type_(translate::TranslateErrors::NONE),
         original_language_index_(0),
         target_language_index_(1),
         never_translate_language_(false),
         never_translate_site_(false),
         should_always_translate_(false),
+        always_translate_checked_(false),

[groby-ooo-7-16, 2016/04/27 19:08:25]

Any tests for the new features?

[ftang, 2016/04/27 21:43:15]

Done.

         set_always_translate_called_count_(0),
         translate_called_(false),
         revert_translation_called_(false),
         translation_declined_(false),
         original_language_index_on_translation_(-1),
         target_language_index_on_translation_(-1) {}
 
   TranslateBubbleModel::ViewState GetViewState() const override {
     return view_state_transition_.view_state();
   }
@@ skipping 33 matching lines @@
   void DeclineTranslation() override { translation_declined_ = true; }
 
   void SetNeverTranslateLanguage(bool value) override {
     never_translate_language_ = value;
   }
 
   void SetNeverTranslateSite(bool value) override {
     never_translate_site_ = value;
   }
 
+  bool GetAlwaysTranslateChecked() const override {
+    return always_translate_checked_;
+  }
   bool ShouldAlwaysTranslate() const override {
     return should_always_translate_;
   }
 
   void SetAlwaysTranslate(bool value) override {
     should_always_translate_ = value;
     set_always_translate_called_count_++;
   }
 
   void Translate() override {
@@ skipping 12 matching lines @@
         target_language_index_on_translation_ == target_language_index_;
   }
 
   TranslateBubbleViewStateTransition view_state_transition_;
   translate::TranslateErrors::Type error_type_;
   int original_language_index_;
   int target_language_index_;
   bool never_translate_language_;
   bool never_translate_site_;
   bool should_always_translate_;
+  bool always_translate_checked_;
   int set_always_translate_called_count_;
   bool translate_called_;
   bool revert_translation_called_;
   bool translation_declined_;
   int original_language_index_on_translation_;
   int target_language_index_on_translation_;
 };
 
 }  // namespace
 
@@ skipping 228 matching lines @@
 
 TEST_F(TranslateBubbleViewTest, CancelButtonReturningError) {
   bubble_->SwitchView(TranslateBubbleModel::VIEW_STATE_ERROR);
   bubble_->SwitchView(TranslateBubbleModel::VIEW_STATE_ADVANCED);
 
   // Click the "Cancel" button to go back.
   EXPECT_EQ(TranslateBubbleModel::VIEW_STATE_ADVANCED, bubble_->GetViewState());
   bubble_->HandleButtonPressed(TranslateBubbleView::BUTTON_ID_CANCEL);
   EXPECT_EQ(TranslateBubbleModel::VIEW_STATE_ERROR, bubble_->GetViewState());
 }