Manifest handler for all keys background-related.

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/string_split.h"
@@ skipping 77 matching lines @@
   int loc2_rank = GetLocationRank(loc2);
 
   // If two different locations have the same rank, then we can not
   // deterministicly choose a location.
   CHECK(loc1_rank != loc2_rank);
 
   // Highest rank has highest priority.
   return (loc1_rank > loc2_rank ? loc1 : loc2 );
 }
 
-Manifest::Manifest(Location location, scoped_ptr<DictionaryValue> value)
+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::kApp)) {
     if (value_->Get(keys::kWebURLs, NULL) ||
         value_->Get(keys::kLaunchWebURL, NULL)) {
       type_ = TYPE_HOSTED_APP;
     } else if (value_->Get(keys::kPlatformAppBackground, NULL)) {
@@ skipping 37 matching lines @@
         BaseFeatureProvider::GetManifestFeatures()->GetFeature(*feature_name);
     Feature::Availability result = feature->IsAvailableToManifest(
         extension_id_, type_, Feature::ConvertLocation(location_),
         GetManifestVersion());
     if (!result.is_available())
       warnings->push_back(InstallWarning(
           InstallWarning::FORMAT_TEXT, result.message()));
   }
 
   // Also generate warnings for keys that are not features.
-  for (DictionaryValue::key_iterator key = value_->begin_keys();
+  for (base::DictionaryValue::key_iterator key = value_->begin_keys();
       key != value_->end_keys(); ++key) {
     if (!BaseFeatureProvider::GetManifestFeatures()->GetFeature(*key)) {
       warnings->push_back(InstallWarning(
           InstallWarning::FORMAT_TEXT,
           base::StringPrintf("Unrecognized manifest key '%s'.",
                              (*key).c_str())));
     }
   }
 }
 
 bool Manifest::HasKey(const std::string& key) const {
   return CanAccessKey(key) && value_->HasKey(key);
 }
 
 bool Manifest::HasPath(const std::string& path) const {
-  Value* ignored = NULL;
+  base::Value* ignored = NULL;
   return CanAccessPath(path) && value_->Get(path, &ignored);
 }
 
 bool Manifest::Get(
-    const std::string& path, Value** out_value) const {
+    const std::string& path, const base::Value** out_value) const {
   return CanAccessPath(path) && value_->Get(path, out_value);
 }
 
 bool Manifest::GetBoolean(
     const std::string& path, bool* out_value) const {
   return CanAccessPath(path) && value_->GetBoolean(path, out_value);
 }
 
 bool Manifest::GetInteger(
     const std::string& path, int* out_value) const {
   return CanAccessPath(path) && value_->GetInteger(path, out_value);
 }
 
 bool Manifest::GetString(
     const std::string& path, std::string* out_value) const {
   return CanAccessPath(path) && value_->GetString(path, out_value);
 }
 
 bool Manifest::GetString(
     const std::string& path, string16* out_value) const {
   return CanAccessPath(path) && value_->GetString(path, out_value);
 }
 
 bool Manifest::GetDictionary(
-    const std::string& path, const DictionaryValue** out_value) const {
-  return GetDictionary(path, const_cast<DictionaryValue**>(out_value));
-}
-
-bool Manifest::GetDictionary(
-    const std::string& path, DictionaryValue** out_value) const {
+    const std::string& path, const base::DictionaryValue** out_value) const {
   return CanAccessPath(path) && value_->GetDictionary(path, out_value);
 }
 
 bool Manifest::GetList(
-    const std::string& path, const ListValue** out_value) const {
-  return GetList(path, const_cast<ListValue**>(out_value));
-}
-
-bool Manifest::GetList(
-    const std::string& path, ListValue** out_value) const {
+    const std::string& path, const base::ListValue** out_value) const {
   return CanAccessPath(path) && value_->GetList(path, out_value);
 }
 
 Manifest* Manifest::DeepCopy() const {
   Manifest* manifest = new Manifest(
-      location_, scoped_ptr<DictionaryValue>(value_->DeepCopy()));
+      location_, scoped_ptr<base::DictionaryValue>(value_->DeepCopy()));
   manifest->set_extension_id(extension_id_);
   return manifest;
 }
 
 bool Manifest::Equals(const Manifest* other) const {
   return other && value_->Equals(other->value());
 }
 
 int Manifest::GetManifestVersion() const {
   // Platform apps were launched after manifest version 2 was the preferred
@@ skipping 21 matching lines @@
       BaseFeatureProvider::GetManifestFeatures()->GetFeature(key);
   if (!feature)
     return true;
 
   return feature->IsAvailableToManifest(
       extension_id_, type_, Feature::ConvertLocation(location_),
       GetManifestVersion()).is_available();
 }
 
 }  // namespace extensions