Remove unused Views Translate InfoBar code.

chrome/browser/ui/views/infobars/translate_message_infobar.cc

-// Copyright (c) 2011 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/infobars/translate_message_infobar.h"
-
-#include "components/translate/core/browser/translate_infobar_delegate.h"
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/label.h"
-
-TranslateMessageInfoBar::TranslateMessageInfoBar(
-    scoped_ptr<TranslateInfoBarDelegate> delegate)
-    : TranslateInfoBarBase(delegate.Pass()),
-      label_(NULL),
-      button_(NULL) {
-}
-
-TranslateMessageInfoBar::~TranslateMessageInfoBar() {
-}
-
-void TranslateMessageInfoBar::Layout() {
-  TranslateInfoBarBase::Layout();
-
-  int x = StartX();
-  const int width =
-      std::min(label_->width(), std::max(0, EndX() - x - NonLabelWidth()));
-  label_->SetBounds(x, OffsetY(label_), width, label_->height());
-  if (!label_->text().empty())
-    x = label_->bounds().right() + kEndOfLabelSpacing;
-
-  if (button_)
-    button_->SetPosition(gfx::Point(x, OffsetY(button_)));
-}
-
-void TranslateMessageInfoBar::ViewHierarchyChanged(
-    const ViewHierarchyChangedDetails& details) {
-  if (details.is_add && (details.child == this) && (label_ == NULL)) {
-    TranslateInfoBarDelegate* delegate = GetDelegate();
-    label_ = CreateLabel(delegate->GetMessageInfoBarText());
-    AddChildView(label_);
-
-    base::string16 button_text(delegate->GetMessageInfoBarButtonText());
-    if (!button_text.empty()) {
-      button_ = CreateLabelButton(this, button_text);
-      AddChildView(button_);
-    }
-  }
-
-  // This must happen after adding all other children so InfoBarView can ensure
-  // the close button is the last child.
-  TranslateInfoBarBase::ViewHierarchyChanged(details);
-}
-
-void TranslateMessageInfoBar::ButtonPressed(views::Button* sender,
-                                            const ui::Event& event) {
-  if (!owner())
-    return;  // We're closing; don't call anything, it might access the owner.
-  if (sender == button_)
-    GetDelegate()->MessageInfoBarButtonPressed();
-  else
-    TranslateInfoBarBase::ButtonPressed(sender, event);
-}
-
-int TranslateMessageInfoBar::ContentMinimumWidth() const {
-  return label_->GetMinimumSize().width() + NonLabelWidth();
-}
-
-int TranslateMessageInfoBar::NonLabelWidth() const {
-  if (!button_)
-    return 0;
-  return button_->width() + (label_->text().empty() ? 0 : kEndOfLabelSpacing);
-}