views/location_bar: Eliminate TouchableLocationBarView.

chrome/browser/ui/views/location_bar/open_pdf_in_reader_view.cc

 // Copyright (c) 2012 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/location_bar/open_pdf_in_reader_view.h"
 
 #include "chrome/browser/ui/pdf/pdf_tab_helper.h"
+#include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 #include "chrome/browser/ui/views/open_pdf_in_reader_bubble_view.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/widget/widget.h"
 
 OpenPDFInReaderView::OpenPDFInReaderView(LocationBarView* location_bar_view)
     : location_bar_view_(location_bar_view),
       bubble_(NULL),
       model_(NULL) {
   set_accessibility_focusable(true);
-  SetImage(
-      ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
-          IDR_OMNIBOX_PDF_ICON));
-  SetTooltipText(
-      l10n_util::GetStringUTF16(IDS_PDF_BUBBLE_OPEN_IN_READER_LINK));
-  TouchableLocationBarView::Init(this);
+  SetImage(ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
+      IDR_OMNIBOX_PDF_ICON));
+  SetTooltipText(l10n_util::GetStringUTF16(IDS_PDF_BUBBLE_OPEN_IN_READER_LINK));
+  LocationBarView::InitTouchableLocationBarChildView(this);
 }
 
 OpenPDFInReaderView::~OpenPDFInReaderView() {
   if (bubble_)
     bubble_->GetWidget()->RemoveObserver(this);
 }
 
 void OpenPDFInReaderView::Update(content::WebContents* web_contents) {
   model_ = NULL;
   if (web_contents) {
     PDFTabHelper* pdf_tab_helper = PDFTabHelper::FromWebContents(web_contents);
     model_ = pdf_tab_helper->open_in_reader_prompt();
   }
 
   SetVisible(!!model_);
 }
 
-int OpenPDFInReaderView::GetBuiltInHorizontalPadding() const {
-  return GetBuiltInHorizontalPaddingImpl();
-}
-
 void OpenPDFInReaderView::ShowBubble() {
   if (bubble_)
     return;
 
   DCHECK(model_);
   bubble_ = new OpenPDFInReaderBubbleView(this, model_);
   views::BubbleDelegateView::CreateBubble(bubble_);
   bubble_->GetWidget()->AddObserver(this);
   bubble_->GetWidget()->Show();
 }
@@ skipping 23 matching lines @@
   return true;
 }
 
 void OpenPDFInReaderView::OnWidgetDestroying(views::Widget* widget) {
   if (!bubble_)
     return;
 
   bubble_->GetWidget()->RemoveObserver(this);
   bubble_ = NULL;
 }