Move CrxFile, FileReader, ExtensionResource to src/extensions.

chrome/browser/extensions/unpacked_installer.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/browser/extensions/unpacked_installer.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/string_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_install_ui.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/permissions_updater.h"
 #include "chrome/browser/extensions/requirements_checker.h"
 #include "chrome/common/extensions/api/plugins/plugins_handler.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_file_util.h"
 #include "chrome/common/extensions/manifest.h"
 #include "content/public/browser/browser_thread.h"
+#include "extensions/common/id_util.h"
 #include "sync/api/string_ordinal.h"
 
 using content::BrowserThread;
 using extensions::Extension;
 
 namespace {
 
 const char kUnpackedExtensionsBlacklistedError[] =
     "Loading of unpacked extensions is disabled by the administrator.";
 
@@ skipping 133 matching lines @@
 
   if (!requirement_errors.empty()) {
     ReportExtensionLoadError(JoinString(requirement_errors, ' '));
     return;
   }
 
   OnLoaded();
 }
 
 int UnpackedInstaller::GetFlags() {
-  std::string id = Extension::GenerateIdForPath(extension_path_);
+  std::string id = id_util::GenerateIdForPath(extension_path_);
   bool allow_file_access =
       Manifest::ShouldAlwaysAllowFileAccess(Manifest::UNPACKED);
   if (service_weak_->extension_prefs()->HasAllowFileAccessSetting(id))
     allow_file_access = service_weak_->extension_prefs()->AllowFileAccess(id);
 
   int result = Extension::FOLLOW_SYMLINKS_ANYWHERE;
   if (allow_file_access)
     result |= Extension::ALLOW_FILE_ACCESS;
   if (require_modern_manifest_version_)
     result |= Extension::REQUIRE_MODERN_MANIFEST_VERSION;
@@ skipping 86 matching lines @@
   if (launch_on_load_)
     service_weak_->ScheduleLaunchOnLoad(extension_->id());
 
   service_weak_->OnExtensionInstalled(extension_,
                                       syncer::StringOrdinal(),
                                       false /* no requirement errors */,
                                       false /* don't wait for idle */);
 }
 
 }  // namespace extensions