Move basic API permissions code out of //chrome

chrome/common/extensions/permissions/settings_override_permission.cc

-// Copyright 2013 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/common/extensions/permissions/settings_override_permission.h"
-
-#include "base/strings/utf_string_conversions.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace extensions {
-
-SettingsOverrideAPIPermission::SettingsOverrideAPIPermission(
-    const APIPermissionInfo* permission, const std::string& setting_value)
-    : APIPermission(permission),
-      setting_value_(setting_value) {
-}
-
-SettingsOverrideAPIPermission::~SettingsOverrideAPIPermission() {
-}
-
-bool SettingsOverrideAPIPermission::HasMessages() const {
-  return info()->message_id() > PermissionMessage::kNone;
-}
-
-PermissionMessages SettingsOverrideAPIPermission::GetMessages() const {
-  DCHECK(HasMessages());
-  int string_id = -1;
-  switch (id()) {
-    case kHomepage: {
-      string_id = IDS_EXTENSION_PROMPT_WARNING_HOME_PAGE_SETTING_OVERRIDE;
-      break;
-    }
-    case kStartupPages: {
-      string_id = IDS_EXTENSION_PROMPT_WARNING_START_PAGE_SETTING_OVERRIDE;
-      break;
-    }
-    case kSearchProvider: {
-      string_id = IDS_EXTENSION_PROMPT_WARNING_SEARCH_SETTINGS_OVERRIDE;
-      break;
-    }
-    default:
-      NOTREACHED();
-  }
-  PermissionMessages result;
-  result.push_back(PermissionMessage(
-      info()->message_id(),
-      l10n_util::GetStringFUTF16(string_id,
-                                 base::UTF8ToUTF16(setting_value_))));
-  return result;
-}
-
-bool SettingsOverrideAPIPermission::Check(
-    const APIPermission::CheckParam* param) const {
-  return (param == NULL);
-}
-
-bool SettingsOverrideAPIPermission::Contains(const APIPermission* rhs) const {
-  CHECK_EQ(info(), rhs->info());
-  return true;
-}
-
-bool SettingsOverrideAPIPermission::Equal(const APIPermission* rhs) const {
-  if (this != rhs)
-    CHECK_EQ(info(), rhs->info());
-  return true;
-}
-
-bool SettingsOverrideAPIPermission::FromValue(const base::Value* value,
-                                              std::string* /*error*/) {
-  return (value == NULL);
-}
-
-scoped_ptr<base::Value> SettingsOverrideAPIPermission::ToValue() const {
-  return scoped_ptr<base::Value>();
-}
-
-APIPermission* SettingsOverrideAPIPermission::Clone() const {
-  return new SettingsOverrideAPIPermission(info(), setting_value_);
-}
-
-APIPermission* SettingsOverrideAPIPermission::Diff(
-    const APIPermission* rhs) const {
-  CHECK_EQ(info(), rhs->info());
-  return NULL;
-}
-
-APIPermission* SettingsOverrideAPIPermission::Union(
-    const APIPermission* rhs) const {
-  CHECK_EQ(info(), rhs->info());
-  return new SettingsOverrideAPIPermission(info(), setting_value_);
-}
-
-APIPermission* SettingsOverrideAPIPermission::Intersect(
-    const APIPermission* rhs) const {
-  CHECK_EQ(info(), rhs->info());
-  return new SettingsOverrideAPIPermission(info(), setting_value_);
-}
-
-void SettingsOverrideAPIPermission::Write(IPC::Message* m) const {
-}
-
-bool SettingsOverrideAPIPermission::Read(
-    const IPC::Message* m, PickleIterator* iter) {
-  return true;
-}
-
-void SettingsOverrideAPIPermission::Log(std::string* log) const {
-}
-
-}  // namespace extensions