Move webview and web_accessible_resources manifest handlers to src/extensions

chrome/common/extensions/web_accessible_resources_handler.cc

-// Copyright (c) 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/web_accessible_resources_handler.h"
-
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/values.h"
-#include "extensions/common/error_utils.h"
-#include "extensions/common/manifest.h"
-#include "extensions/common/manifest_constants.h"
-
-namespace extensions {
-
-namespace keys = manifest_keys;
-namespace errors = manifest_errors;
-
-namespace {
-
-const WebAccessibleResourcesInfo* GetResourcesInfo(const Extension* extension) {
-  return static_cast<WebAccessibleResourcesInfo*>(
-      extension->GetManifestData(keys::kWebAccessibleResources));
-}
-
-}  // namespace
-
-WebAccessibleResourcesInfo::WebAccessibleResourcesInfo() {
-}
-
-WebAccessibleResourcesInfo::~WebAccessibleResourcesInfo() {
-}
-
-// static
-bool WebAccessibleResourcesInfo::IsResourceWebAccessible(
-    const Extension* extension,
-    const std::string& relative_path) {
-  // For old manifest versions which do not specify web_accessible_resources
-  // we always allow resource loads.
-  if (extension->manifest_version() < 2 &&
-      !WebAccessibleResourcesInfo::HasWebAccessibleResources(extension))
-    return true;
-
-  const WebAccessibleResourcesInfo* info = GetResourcesInfo(extension);
-  return info &&
-         extension->ResourceMatches(
-             info->web_accessible_resources_, relative_path);
-}
-
-// static
-bool WebAccessibleResourcesInfo::HasWebAccessibleResources(
-    const Extension* extension) {
-  const WebAccessibleResourcesInfo* info = GetResourcesInfo(extension);
-  return info && info->web_accessible_resources_.size() > 0;
-}
-
-WebAccessibleResourcesHandler::WebAccessibleResourcesHandler() {
-}
-
-WebAccessibleResourcesHandler::~WebAccessibleResourcesHandler() {
-}
-
-bool WebAccessibleResourcesHandler::Parse(Extension* extension,
-                                          base::string16* error) {
-  scoped_ptr<WebAccessibleResourcesInfo> info(new WebAccessibleResourcesInfo);
-  const base::ListValue* list_value = NULL;
-  if (!extension->manifest()->GetList(keys::kWebAccessibleResources,
-                                      &list_value)) {
-    *error = base::ASCIIToUTF16(errors::kInvalidWebAccessibleResourcesList);
-    return false;
-  }
-  for (size_t i = 0; i < list_value->GetSize(); ++i) {
-    std::string relative_path;
-    if (!list_value->GetString(i, &relative_path)) {
-      *error = ErrorUtils::FormatErrorMessageUTF16(
-          errors::kInvalidWebAccessibleResource, base::IntToString(i));
-      return false;
-    }
-    URLPattern pattern(URLPattern::SCHEME_EXTENSION);
-    if (pattern.Parse(extension->url().spec()) != URLPattern::PARSE_SUCCESS) {
-      *error = ErrorUtils::FormatErrorMessageUTF16(
-          errors::kInvalidURLPatternError, extension->url().spec());
-      return false;
-    }
-    while (relative_path[0] == '/')
-      relative_path = relative_path.substr(1, relative_path.length() - 1);
-    pattern.SetPath(pattern.path() + relative_path);
-    info->web_accessible_resources_.AddPattern(pattern);
-  }
-  extension->SetManifestData(keys::kWebAccessibleResources, info.release());
-  return true;
-}
-
-const std::vector<std::string> WebAccessibleResourcesHandler::Keys() const {
-  return SingleKey(keys::kWebAccessibleResources);
-}
-
-}  // namespace extensions