Basic multi-module support

chrome/common/extensions/manifest.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/manifest.h"
 
 #include "base/basictypes.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/stringprintf.h"
@@ skipping 88 matching lines @@
   // Highest rank has highest priority.
   return (loc1_rank > loc2_rank ? loc1 : loc2 );
 }
 
 Manifest::Manifest(Location location, scoped_ptr<base::DictionaryValue> value)
     : location_(location),
       value_(value.Pass()),
       type_(TYPE_UNKNOWN) {
   if (value_->HasKey(keys::kTheme)) {
     type_ = TYPE_THEME;
+  } else if (value_->HasKey(keys::kExport)) {
+    type_ = TYPE_SHARED_MODULE;
   } else if (value_->HasKey(keys::kApp)) {
     if (value_->Get(keys::kWebURLs, NULL) ||
         value_->Get(keys::kLaunchWebURL, NULL)) {
       type_ = TYPE_HOSTED_APP;
     } else if (value_->Get(keys::kPlatformAppBackground, NULL)) {
       type_ = TYPE_PLATFORM_APP;
     } else {
       type_ = TYPE_LEGACY_PACKAGED_APP;
     }
   } else {
@@ skipping 131 matching lines @@
       BaseFeatureProvider::GetByName("manifest")->GetFeature(key);
   if (!feature)
     return true;
 
   return feature->IsAvailableToManifest(
       extension_id_, type_, Feature::ConvertLocation(location_),
       GetManifestVersion()).is_available();
 }
 
 }  // namespace extensions