browser: Delete ExternalTabPageInfoBubbleView class as it's now dead code.

chrome/browser/external_tab_container_win.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/external_tab_container_win.h"
 
 #include <string>
 
 #include "base/debug/trace_event.h"
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/utf_string_conversions.h"
 #include "base/win/win_util.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/app/chrome_dll_resource.h"
 #include "chrome/browser/automation/automation_provider.h"
 #include "chrome/browser/debugger/devtools_toggle_action.h"
 #include "chrome/browser/debugger/devtools_window.h"
-#include "chrome/browser/google/google_util.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/history/history_tab_helper.h"
 #include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_modal_dialogs/message_box_handler.h"
 #include "chrome/browser/ui/blocked_content/blocked_content_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/views/browser_dialogs.h"
@@ skipping 53 matching lines @@
 
       new_model->items.push_back(item);
     }
   }
 
   return new_model;
 }
 
 }  // namespace
 
-// This class overrides the LinkClicked function in the PageInfoBubbleView
-// class and routes the help center link navigation to the host browser.
-class ExternalTabPageInfoBubbleView : public PageInfoBubbleView {
- public:
-  ExternalTabPageInfoBubbleView(ExternalTabContainer* container,
-                                gfx::NativeWindow parent_window,
-                                Profile* profile,
-                                const GURL& url,
-                                const NavigationEntry::SSLStatus& ssl,
-                                bool show_history)
-      : PageInfoBubbleView(parent_window, profile, url, ssl, show_history),
-        container_(container) {
-    DVLOG(1) << __FUNCTION__;
-  }
-  virtual ~ExternalTabPageInfoBubbleView() {
-    DVLOG(1) << __FUNCTION__;
-  }
-  // LinkListener methods:
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE {
-    GURL url = google_util::AppendGoogleLocaleParam(
-        GURL(chrome::kPageInfoHelpCenterURL));
-    container_->OpenURLFromTab(container_->tab_contents(), url, GURL(),
-                               NEW_FOREGROUND_TAB,
-                               content::PAGE_TRANSITION_LINK);
-  }
- private:
-  scoped_refptr<ExternalTabContainer> container_;
-};
-
 base::LazyInstance<ExternalTabContainer::PendingTabs>
     ExternalTabContainer::pending_tabs_ = LAZY_INSTANCE_INITIALIZER;
 
 ExternalTabContainer::ExternalTabContainer(
     AutomationProvider* automation, AutomationResourceMessageFilter* filter)
     : views::NativeWidgetWin(new views::Widget),
       automation_(automation),
       tab_contents_container_(NULL),
       tab_handle_(0),
       ignore_next_load_notification_(false),
@@ skipping 1073 matching lines @@
   if (params.disposition == CURRENT_TAB) {
     DCHECK(route_all_top_level_navigations_);
     forward_params.disposition = NEW_FOREGROUND_TAB;
   }
   TabContents* new_contents =
       ExternalTabContainer::OpenURLFromTab(source, forward_params);
   // support only one navigation for a dummy tab before it is killed.
   ::DestroyWindow(GetNativeView());
   return new_contents;
 }