Enable the translate bubble to be dismissed when user ignores it.

chrome/browser/ui/views/translate/translate_bubble_view.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 <stddef.h>
 #include <algorithm>
 #include <string>
 #include <utility>
@@ skipping 153 matching lines @@
 void TranslateBubbleView::CloseCurrentBubble() {
   if (translate_bubble_view_)
     translate_bubble_view_->CloseBubble();
 }
 
 // static
 TranslateBubbleView* TranslateBubbleView::GetCurrentBubble() {
   return translate_bubble_view_;
 }
 
+void TranslateBubbleView::CloseBubble() {
+  mouse_handler_.reset();
+  LocationBarBubbleDelegateView::CloseBubble();
+}
+
 void TranslateBubbleView::Init() {
   SetLayoutManager(new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
 
   before_translate_view_ = CreateViewBeforeTranslate();
   translating_view_ = CreateViewTranslating();
   after_translate_view_ = CreateViewAfterTranslate();
   error_view_ = CreateViewError();
   advanced_view_ = CreateViewAdvanced();
 
   AddChildView(before_translate_view_);
@@ skipping 184 matching lines @@
       target_language_combobox_(NULL),
       always_translate_checkbox_(NULL),
       advanced_cancel_button_(NULL),
       advanced_done_button_(NULL),
       denial_menu_button_(NULL),
       model_(std::move(model)),
       error_type_(error_type),
       is_in_incognito_window_(
           web_contents && web_contents->GetBrowserContext()->IsOffTheRecord()) {
   translate_bubble_view_ = this;
+  if (web_contents)  // web_contents can be null in unit_tests.
+    mouse_handler_.reset(new WebContentMouseHandler(this, web_contents));
 }
 
 views::View* TranslateBubbleView::GetCurrentView() const {
   switch (model_->GetViewState()) {
     case TranslateBubbleModel::VIEW_STATE_BEFORE_TRANSLATE:
       return before_translate_view_;
     case TranslateBubbleModel::VIEW_STATE_TRANSLATING:
       return translating_view_;
     case TranslateBubbleModel::VIEW_STATE_AFTER_TRANSLATE:
       return after_translate_view_;
@@ skipping 550 matching lines @@
   base::string16 label;
   if (model_->IsPageTranslatedInCurrentLanguages())
     label = l10n_util::GetStringUTF16(IDS_DONE);
   else
     label = l10n_util::GetStringUTF16(IDS_TRANSLATE_BUBBLE_ACCEPT);
   advanced_done_button_->SetText(label);
   advanced_done_button_->SizeToPreferredSize();
   if (advanced_view_)
     advanced_view_->Layout();
 }