Move GeolocationSettingsState to ContentSettingsUsagesState

chrome/browser/geolocation/geolocation_settings_state.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/geolocation/geolocation_settings_state.h"
-
-#include <string>
-
-#include "base/prefs/pref_service.h"
-#include "base/strings/string_piece.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/content_settings/host_content_settings_map.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/pref_names.h"
-#include "content/public/browser/navigation_details.h"
-#include "content/public/browser/navigation_entry.h"
-#include "net/base/net_util.h"
-
-GeolocationSettingsState::GeolocationSettingsState(Profile* profile)
-  : profile_(profile) {
-}
-
-GeolocationSettingsState::~GeolocationSettingsState() {
-}
-
-void GeolocationSettingsState::OnGeolocationPermissionSet(
-    const GURL& requesting_origin, bool allowed) {
-  state_map_[requesting_origin] =
-      allowed ? CONTENT_SETTING_ALLOW : CONTENT_SETTING_BLOCK;
-}
-
-void GeolocationSettingsState::DidNavigate(
-    const content::LoadCommittedDetails& details) {
-  if (details.entry)
-    embedder_url_ = details.entry->GetURL();
-  if (state_map_.empty())
-    return;
-  if (!details.entry ||
-      details.previous_url.GetOrigin() != details.entry->GetURL().GetOrigin()) {
-    state_map_.clear();
-    return;
-  }
-  // We're in the same origin, check if there's any icon to be displayed.
-  unsigned int tab_state_flags = 0;
-  GetDetailedInfo(NULL, &tab_state_flags);
-  if (!(tab_state_flags & TABSTATE_HAS_ANY_ICON))
-    state_map_.clear();
-}
-
-void GeolocationSettingsState::ClearStateMap() {
-  state_map_.clear();
-}
-
-void GeolocationSettingsState::GetDetailedInfo(
-    FormattedHostsPerState* formatted_hosts_per_state,
-    unsigned int* tab_state_flags) const {
-  DCHECK(tab_state_flags);
-  DCHECK(embedder_url_.is_valid());
-  ContentSetting default_setting =
-      profile_->GetHostContentSettingsMap()->GetDefaultContentSetting(
-          CONTENT_SETTINGS_TYPE_GEOLOCATION, NULL);
-  std::set<std::string> formatted_hosts;
-  std::set<std::string> repeated_formatted_hosts;
-
-  // Build a set of repeated formatted hosts
-  for (StateMap::const_iterator i(state_map_.begin());
-       i != state_map_.end(); ++i) {
-    std::string formatted_host = GURLToFormattedHost(i->first);
-    if (!formatted_hosts.insert(formatted_host).second) {
-      repeated_formatted_hosts.insert(formatted_host);
-    }
-  }
-
-  for (StateMap::const_iterator i(state_map_.begin());
-       i != state_map_.end(); ++i) {
-    if (i->second == CONTENT_SETTING_ALLOW)
-      *tab_state_flags |= TABSTATE_HAS_ANY_ALLOWED;
-    if (formatted_hosts_per_state) {
-      std::string formatted_host = GURLToFormattedHost(i->first);
-      std::string final_formatted_host =
-          repeated_formatted_hosts.find(formatted_host) ==
-          repeated_formatted_hosts.end() ?
-          formatted_host :
-          i->first.spec();
-      (*formatted_hosts_per_state)[i->second].insert(final_formatted_host);
-    }
-
-    const ContentSetting saved_setting =
-        profile_->GetHostContentSettingsMap()->GetContentSetting(
-            i->first,
-            embedder_url_,
-            CONTENT_SETTINGS_TYPE_GEOLOCATION,
-            std::string());
-    if (saved_setting != default_setting)
-      *tab_state_flags |= TABSTATE_HAS_EXCEPTION;
-    if (saved_setting != i->second)
-      *tab_state_flags |= TABSTATE_HAS_CHANGED;
-    if (saved_setting != CONTENT_SETTING_ASK)
-      *tab_state_flags |= TABSTATE_HAS_ANY_ICON;
-  }
-}
-
-std::string GeolocationSettingsState::GURLToFormattedHost(
-    const GURL& url) const {
-  string16 display_host;
-  net::AppendFormattedHost(url,
-      profile_->GetPrefs()->GetString(prefs::kAcceptLanguages), &display_host);
-  return UTF16ToUTF8(display_host);
-}