Migrate geolocation permissions to the new common permission class.

chrome/browser/geolocation/geolocation_infobar_delegate.cc

 // Copyright 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/geolocation/geolocation_infobar_delegate.h"
 
 #include "base/metrics/histogram.h"
 #include "chrome/browser/content_settings/permission_queue_controller.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/grit/locale_settings.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/infobars/core/infobar.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
+#include "grit/generated_resources.h"
+#include "grit/locale_settings.h"
 #include "grit/theme_resources.h"
 #include "net/base/net_util.h"
 #include "ui/base/l10n/l10n_util.h"
 
 
-namespace {
-
-enum GeolocationInfoBarDelegateEvent {
-  // NOTE: Do not renumber these as that would confuse interpretation of
-  // previously logged data. When making changes, also update the enum list
-  // in tools/metrics/histograms/histograms.xml to keep it in sync.
-
-  // The bar was created.
-  GEOLOCATION_INFO_BAR_DELEGATE_EVENT_CREATE = 0,
-
-  // User allowed use of geolocation.
-  GEOLOCATION_INFO_BAR_DELEGATE_EVENT_ALLOW = 1,
-
-  // User denied use of geolocation.
-  GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DENY = 2,
-
-  // User dismissed the bar.
-  GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DISMISS = 3,
-
-  // User clicked on link.
-  DEPRECATED_GEOLOCATION_INFO_BAR_DELEGATE_EVENT_LINK_CLICK = 4,
-
-  // User ignored the bar.
-  GEOLOCATION_INFO_BAR_DELEGATE_EVENT_IGNORED = 5,
-
-  // NOTE: Add entries only immediately above this line.
-  GEOLOCATION_INFO_BAR_DELEGATE_EVENT_COUNT = 6
-};
-
-void RecordUmaEvent(GeolocationInfoBarDelegateEvent event) {
-  UMA_HISTOGRAM_ENUMERATION("Geolocation.InfoBarDelegate.Event",
-      event, GEOLOCATION_INFO_BAR_DELEGATE_EVENT_COUNT);
-}
-
-}  // namespace
-
 // static
 infobars::InfoBar* GeolocationInfoBarDelegate::Create(
     InfoBarService* infobar_service,
     PermissionQueueController* controller,
     const PermissionRequestID& id,
     const GURL& requesting_frame,
     const std::string& display_languages) {
-  RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_CREATE);
   const content::NavigationEntry* committed_entry =
       infobar_service->web_contents()->GetController().GetLastCommittedEntry();
   GeolocationInfoBarDelegate* const delegate = new GeolocationInfoBarDelegate(
           controller, id, requesting_frame,
           committed_entry ? committed_entry->GetUniqueID() : 0,
           display_languages);
 
   infobars::InfoBar* infobar = ConfirmInfoBarDelegate::CreateInfoBar(
       scoped_ptr<ConfirmInfoBarDelegate>(delegate)).release();
   return infobar_service->AddInfoBar(scoped_ptr<infobars::InfoBar>(infobar));
 }
 
 GeolocationInfoBarDelegate::GeolocationInfoBarDelegate(
     PermissionQueueController* controller,
     const PermissionRequestID& id,
     const GURL& requesting_frame,
     int contents_unique_id,
     const std::string& display_languages)
-    : ConfirmInfoBarDelegate(),
-      controller_(controller),
-      id_(id),
-      requesting_frame_(requesting_frame.GetOrigin()),
-      contents_unique_id_(contents_unique_id),
-      display_languages_(display_languages),
-      user_has_interacted_(false) {
+    : PermissionInfobarDelegate(controller, id, requesting_frame,
+                                CONTENT_SETTINGS_TYPE_GEOLOCATION),
+      requesting_frame_(requesting_frame),
+      display_languages_(display_languages) {
 }
 
 GeolocationInfoBarDelegate::~GeolocationInfoBarDelegate() {
-  if (!user_has_interacted_)
-    RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_IGNORED);
-}
-
-bool GeolocationInfoBarDelegate::Accept() {
-  RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_ALLOW);
-  set_user_has_interacted();
-  SetPermission(true, true);
-  return true;
-}
-
-void GeolocationInfoBarDelegate::SetPermission(bool update_content_setting,
-                                               bool allowed) {
-  content::WebContents* web_contents =
-      InfoBarService::WebContentsFromInfoBar(infobar());
-  controller_->OnPermissionSet(
-        id_, requesting_frame_,
-        web_contents->GetLastCommittedURL().GetOrigin(),
-        update_content_setting, allowed);
-}
-
-void GeolocationInfoBarDelegate::InfoBarDismissed() {
-  RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DISMISS);
-  set_user_has_interacted();
-  SetPermission(false, false);
 }
 
 int GeolocationInfoBarDelegate::GetIconID() const {
   return IDR_INFOBAR_GEOLOCATION;
 }
 
-infobars::InfoBarDelegate::Type GeolocationInfoBarDelegate::GetInfoBarType()
-    const {
-  return PAGE_ACTION_TYPE;
-}
-
-bool GeolocationInfoBarDelegate::ShouldExpireInternal(
-    const NavigationDetails& details) const {
-  // This implementation matches InfoBarDelegate::ShouldExpireInternal(), but
-  // uses the unique ID we set in the constructor instead of that stored in the
-  // base class.
-  return (contents_unique_id_ != details.entry_id) || details.is_reload;
-}
-
 base::string16 GeolocationInfoBarDelegate::GetMessageText() const {
   return l10n_util::GetStringFUTF16(IDS_GEOLOCATION_INFOBAR_QUESTION,
       net::FormatUrl(requesting_frame_, display_languages_,
                      net::kFormatUrlOmitUsernamePassword |
                      net::kFormatUrlOmitTrailingSlashOnBareHostname,
                      net::UnescapeRule::SPACES, NULL, NULL, NULL));
 }
-
-base::string16 GeolocationInfoBarDelegate::GetButtonLabel(
-    InfoBarButton button) const {
-  return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
-      IDS_GEOLOCATION_ALLOW_BUTTON : IDS_GEOLOCATION_DENY_BUTTON);
-}
-
-bool GeolocationInfoBarDelegate::Cancel() {
-  RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DENY);
-  set_user_has_interacted();
-  SetPermission(true, false);
-  return true;
-}