Introduce InfoBarTabService API.

chrome/browser/plugin_infobar_delegates.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/plugin_infobar_delegates.h"
 
 #include "base/utf_string_conversions.h"
+#include "chrome/browser/api/infobars/infobar_tab_service.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/google/google_util.h"
-#include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/plugin_observer.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "webkit/plugins/npapi/plugin_group.h"
 
 #if defined(OS_WIN)
 #include <shellapi.h>
 #include "ui/base/win/shell.h"
 #endif
 
 #if defined(ENABLE_PLUGIN_INSTALLATION)
 #include "chrome/browser/plugin_installer.h"
 #endif  // defined(ENABLE_PLUGIN_INSTALLATION)
 
 using content::OpenURLParams;
 using content::Referrer;
 using content::UserMetricsAction;
 
-PluginInfoBarDelegate::PluginInfoBarDelegate(InfoBarTabHelper* infobar_helper,
+PluginInfoBarDelegate::PluginInfoBarDelegate(InfoBarTabService* infobar_service,
                                              const string16& name,
                                              const std::string& identifier)
-    : ConfirmInfoBarDelegate(infobar_helper),
+    : ConfirmInfoBarDelegate(infobar_service),
       name_(name),
       identifier_(identifier) {
 }
 
 PluginInfoBarDelegate::~PluginInfoBarDelegate() {
 }
 
 bool PluginInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
   OpenURLParams params(
       GURL(GetLearnMoreURL()), Referrer(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
       content::PAGE_TRANSITION_LINK,
       false);
-  owner()->web_contents()->OpenURL(params);
+  owner()->GetWebContents()->OpenURL(params);
   return false;
 }
 
 void PluginInfoBarDelegate::LoadBlockedPlugins() {
-  owner()->Send(
-      new ChromeViewMsg_LoadBlockedPlugins(owner()->routing_id(), identifier_));
+  content::WebContents* web_contents = owner()->GetWebContents();
+  if (web_contents) {
+    web_contents->Send(new ChromeViewMsg_LoadBlockedPlugins(
+        web_contents->GetRoutingID(), identifier_));
+  }
 }
 
 gfx::Image* PluginInfoBarDelegate::GetIcon() const {
   return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
       IDR_INFOBAR_PLUGIN_INSTALL);
 }
 
 string16 PluginInfoBarDelegate::GetLinkText() const {
   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
 }
 
 // UnauthorizedPluginInfoBarDelegate ------------------------------------------
 
 UnauthorizedPluginInfoBarDelegate::UnauthorizedPluginInfoBarDelegate(
-    InfoBarTabHelper* infobar_helper,
+    InfoBarTabService* infobar_service,
     HostContentSettingsMap* content_settings,
     const string16& utf16_name,
     const std::string& identifier)
-    : PluginInfoBarDelegate(infobar_helper, utf16_name, identifier),
+    : PluginInfoBarDelegate(infobar_service, utf16_name, identifier),
       content_settings_(content_settings) {
   content::RecordAction(UserMetricsAction("BlockedPluginInfobar.Shown"));
   std::string name = UTF16ToUTF8(utf16_name);
   if (name == webkit::npapi::PluginGroup::kJavaGroupName)
     content::RecordAction(
         UserMetricsAction("BlockedPluginInfobar.Shown.Java"));
   else if (name == webkit::npapi::PluginGroup::kQuickTimeGroupName)
     content::RecordAction(
         UserMetricsAction("BlockedPluginInfobar.Shown.QuickTime"));
   else if (name == webkit::npapi::PluginGroup::kShockwaveGroupName)
@@ skipping 28 matching lines @@
 bool UnauthorizedPluginInfoBarDelegate::Accept() {
   content::RecordAction(
       UserMetricsAction("BlockedPluginInfobar.AllowThisTime"));
   LoadBlockedPlugins();
   return true;
 }
 
 bool UnauthorizedPluginInfoBarDelegate::Cancel() {
   content::RecordAction(
       UserMetricsAction("BlockedPluginInfobar.AlwaysAllow"));
-  content_settings_->AddExceptionForURL(owner()->web_contents()->GetURL(),
-                                        owner()->web_contents()->GetURL(),
+  content_settings_->AddExceptionForURL(owner()->GetWebContents()->GetURL(),
+                                        owner()->GetWebContents()->GetURL(),
                                         CONTENT_SETTINGS_TYPE_PLUGINS,
                                         std::string(),
                                         CONTENT_SETTING_ALLOW);
   LoadBlockedPlugins();
   return true;
 }
 
 void UnauthorizedPluginInfoBarDelegate::InfoBarDismissed() {
   content::RecordAction(
       UserMetricsAction("BlockedPluginInfobar.Dismissed"));
@@ skipping 25 matching lines @@
   }
   return new OutdatedPluginInfoBarDelegate(
       observer, installer, message);
 }
 
 OutdatedPluginInfoBarDelegate::OutdatedPluginInfoBarDelegate(
     PluginObserver* observer,
     PluginInstaller* installer,
     const string16& message)
     : PluginInfoBarDelegate(
-        observer->tab_contents()->infobar_tab_helper(),
+
+InfoBarTabService::ForTab(observer->tab_contents()),
         installer->name(),
         installer->identifier()),
       WeakPluginInstallerObserver(installer),
       observer_(observer),
       message_(message) {
   content::RecordAction(UserMetricsAction("OutdatedPluginInfobar.Shown"));
   std::string name = UTF16ToUTF8(installer->name());
   if (name == webkit::npapi::PluginGroup::kJavaGroupName)
     content::RecordAction(
         UserMetricsAction("OutdatedPluginInfobar.Shown.Java"));
@@ skipping 32 matching lines @@
       IDS_PLUGIN_UPDATE : IDS_PLUGIN_ENABLE_TEMPORARILY);
 }
 
 bool OutdatedPluginInfoBarDelegate::Accept() {
   content::RecordAction(UserMetricsAction("OutdatedPluginInfobar.Update"));
   if (installer()->state() != PluginInstaller::INSTALLER_STATE_IDLE) {
     NOTREACHED();
     return false;
   }
 
-  content::WebContents* web_contents = owner()->web_contents();
+  content::WebContents* web_contents = owner()->GetWebContents();
   if (installer()->url_for_display()) {
     installer()->OpenDownloadURL(web_contents);
   } else {
     installer()->StartInstalling(observer_->tab_contents());
   }
   return false;
 }
 
 bool OutdatedPluginInfoBarDelegate::Cancel() {
   content::RecordAction(
@@ skipping 50 matching lines @@
   if (!owner())
     return;
   InfoBarDelegate* delegate = new PluginInstallerInfoBarDelegate(
       owner(), installer(), base::Closure(), false, message);
   owner()->ReplaceInfoBar(this, delegate);
 }
 
 // PluginInstallerInfoBarDelegate ---------------------------------------------
 
 PluginInstallerInfoBarDelegate::PluginInstallerInfoBarDelegate(
-    InfoBarTabHelper* infobar_helper,
+    InfoBarTabService* infobar_service,
     PluginInstaller* installer,
     const base::Closure& callback,
     bool new_install,
     const string16& message)
-    : ConfirmInfoBarDelegate(infobar_helper),
+    : ConfirmInfoBarDelegate(infobar_service),
       WeakPluginInstallerObserver(installer),
       callback_(callback),
       new_install_(new_install),
       message_(message) {
 }
 
 PluginInstallerInfoBarDelegate::~PluginInstallerInfoBarDelegate() {
 }
 
 InfoBarDelegate* PluginInstallerInfoBarDelegate::Create(
-    InfoBarTabHelper* infobar_helper,
+    InfoBarTabService* infobar_service,
     PluginInstaller* installer,
     const base::Closure& callback) {
   string16 message;
   const string16& plugin_name = installer->name();
   switch (installer->state()) {
     case PluginInstaller::INSTALLER_STATE_IDLE:
       message = l10n_util::GetStringFUTF16(
           IDS_PLUGININSTALLER_INSTALLPLUGIN_PROMPT, plugin_name);
       break;
     case PluginInstaller::INSTALLER_STATE_DOWNLOADING:
       message = l10n_util::GetStringFUTF16(IDS_PLUGIN_DOWNLOADING, plugin_name);
       break;
   }
   return new PluginInstallerInfoBarDelegate(
-      infobar_helper, installer, callback, true, message);
+      infobar_service, installer, callback, true, message);
 }
 
 gfx::Image* PluginInstallerInfoBarDelegate::GetIcon() const {
   return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
       IDR_INFOBAR_PLUGIN_INSTALL);
 }
 
 string16 PluginInstallerInfoBarDelegate::GetMessageText() const {
   return message_;
 }
@@ skipping 24 matching lines @@
   GURL url(installer()->help_url());
   if (url.is_empty()) {
     url = google_util::AppendGoogleLocaleParam(GURL(
       "https://www.google.com/support/chrome/bin/answer.py?answer=142064"));
   }
 
   OpenURLParams params(
       url, Referrer(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
       content::PAGE_TRANSITION_LINK, false);
-  owner()->web_contents()->OpenURL(params);
+  owner()->GetWebContents()->OpenURL(params);
   return false;
 }
 
 void PluginInstallerInfoBarDelegate::DownloadStarted() {
   ReplaceWithInfoBar(l10n_util::GetStringFUTF16(IDS_PLUGIN_DOWNLOADING,
                                                 installer()->name()));
 }
 
 void PluginInstallerInfoBarDelegate::DownloadCancelled() {
   ReplaceWithInfoBar(l10n_util::GetStringFUTF16(IDS_PLUGIN_DOWNLOAD_CANCELLED,
@@ skipping 27 matching lines @@
   if (!owner())
     return;
   InfoBarDelegate* delegate = new PluginInstallerInfoBarDelegate(
       owner(), installer(), base::Closure(), new_install_, message);
   owner()->ReplaceInfoBar(this, delegate);
 }
 
 // PluginMetroModeInfoBarDelegate ---------------------------------------------
 #if defined(OS_WIN)
 InfoBarDelegate* PluginMetroModeInfoBarDelegate::Create(
-    InfoBarTabHelper* infobar_helper, const string16& plugin_name) {
+    InfoBarTabService* infobar_service, const string16& plugin_name) {
   string16 message = l10n_util::GetStringFUTF16(
       IDS_METRO_MISSING_PLUGIN_PROMPT, plugin_name);
   return new PluginMetroModeInfoBarDelegate(
-      infobar_helper, message);
+      infobar_service, message);
 }
 
 PluginMetroModeInfoBarDelegate::PluginMetroModeInfoBarDelegate(
-    InfoBarTabHelper* infobar_helper, const string16& message)
-    : ConfirmInfoBarDelegate(infobar_helper),
+    InfoBarTabService* infobar_service, const string16& message)
+    : ConfirmInfoBarDelegate(infobar_service),
       message_(message) {
 }
 
 PluginMetroModeInfoBarDelegate::~PluginMetroModeInfoBarDelegate() {
 }
 
 gfx::Image* PluginMetroModeInfoBarDelegate::GetIcon() const {
   return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
       IDR_INFOBAR_PLUGIN_INSTALL);
 }
 
 string16 PluginMetroModeInfoBarDelegate::GetMessageText() const {
   return message_;
 }
 
 int PluginMetroModeInfoBarDelegate::GetButtons() const {
   return BUTTON_OK;
 }
 
 string16 PluginMetroModeInfoBarDelegate::GetButtonLabel(
     InfoBarButton button) const {
   DCHECK_EQ(BUTTON_OK, button);
   return l10n_util::GetStringUTF16(IDS_METRO_SWITCH_TO_DESKTOP_BUTTON);
 }
 
 bool PluginMetroModeInfoBarDelegate::Accept() {
-  content::WebContents* web_contents = owner()->web_contents();
+  content::WebContents* web_contents = owner()->GetWebContents();
   if (!web_contents)
     return false;
   // Note that empty urls are not valid.
   if (!web_contents->GetURL().is_valid())
     return false;
   std::string url(web_contents->GetURL().spec());
   // This obscure use of the 'log usage' mask for windows 8 is documented
   // here http://goo.gl/HBOe9.
   ui::win::OpenAnyViaShell(UTF8ToUTF16(url),
                            string16(),
                            SEE_MASK_FLAG_LOG_USAGE);
   return true;
 }
 
 string16 PluginMetroModeInfoBarDelegate::GetLinkText() const {
   return l10n_util::GetStringUTF16(IDS_METRO_SWITCH_WHY_LINK);
 }
 
 bool PluginMetroModeInfoBarDelegate::LinkClicked(
     WindowOpenDisposition disposition) {
   // TODO(cpu): replace with the final url.
   GURL url = google_util::AppendGoogleLocaleParam(GURL(
       "https://support.google.com/chrome/?ib_display_in_desktop"));
   OpenURLParams params(
       url, Referrer(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
       content::PAGE_TRANSITION_LINK, false);
-  owner()->web_contents()->OpenURL(params);
+  owner()->GetWebContents()->OpenURL(params);
   return false;
 }
 #endif  // defined(OS_WIN)
 #endif  // defined(ENABLE_PLUGIN_INSTALLATION)