Expand usage of platform-apps flag and permission features.

chrome/common/extensions/extension.cc

 // Copyright (c) 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/common/extensions/extension.h"
 
 #include <algorithm>
 
 #include "base/base64.h"
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/stl_util.h"
 #include "base/string16.h"
 #include "base/string_number_conversions.h"
 #include "base/string_piece.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "base/version.h"
-#include "crypto/sha2.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/csp_validator.h"
 #include "chrome/common/extensions/extension_action.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/extensions/extension_error_utils.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "chrome/common/extensions/feature.h"
 #include "chrome/common/extensions/file_browser_handler.h"
 #include "chrome/common/extensions/manifest.h"
 #include "chrome/common/extensions/simple_feature_provider.h"
 #include "chrome/common/extensions/user_script.h"
 #include "chrome/common/url_constants.h"
+#include "crypto/sha2.h"
 #include "googleurl/src/url_util.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "net/base/registry_controlled_domain.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "webkit/glue/image_decoder.h"
@@ skipping 322 matching lines @@
     *utf8_error = UTF16ToUTF8(error);
     return NULL;
   }
 
   scoped_refptr<Extension> extension = new Extension(path, manifest.Pass());
   if (!extension->InitFromValue(flags, &error)) {
     *utf8_error = UTF16ToUTF8(error);
     return NULL;
   }
 
+  if (extension->is_platform_app() &&
+      !CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnablePlatformApps)) {
+    *utf8_error = errors::kPlatformAppFlagRequired;
+    return NULL;
+  }
+
   return extension;
 }
 
 // static
 Extension::Location Extension::GetHigherPriorityLocation(
     Extension::Location loc1, Extension::Location loc2) {
   if (loc1 == loc2)
     return loc1;
 
   int loc1_rank = GetLocationRank(loc1);
@@ skipping 3137 matching lines @@
     already_disabled(false),
     extension(extension) {}
 
 UpdatedExtensionPermissionsInfo::UpdatedExtensionPermissionsInfo(
     const Extension* extension,
     const ExtensionPermissionSet* permissions,
     Reason reason)
     : reason(reason),
       extension(extension),
       permissions(permissions) {}