Implemented the rest of loading/parsing logic for extension i18n:...

chrome/common/extensions/extension.cc

 // Copyright (c) 2009 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 "app/resource_bundle.h"
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
@@ skipping 597 matching lines @@
   if (!source.GetString(keys::kVersion, &version_str)) {
     *error = errors::kInvalidVersion;
     return false;
   }
   version_.reset(Version::GetVersionFromString(version_str));
   if (!version_.get() || version_->components().size() > 4) {
     *error = errors::kInvalidVersion;
     return false;
   }
 
-  // Initialize name.
+  // Initialize & localize name.
   if (!source.GetString(keys::kName, &name_)) {
     *error = errors::kInvalidName;
     return false;
+  } else if (message_bundle_.get()) {
+    std::string l10n_name =
+      message_bundle_->GetL10nMessage(ExtensionMessageBundle::kExtensionName);
+    if (!l10n_name.empty())
+      name_ = l10n_name;
   }
 
-  // Initialize description (if present).
+  // Initialize & localize description (if present).
   if (source.HasKey(keys::kDescription)) {
     if (!source.GetString(keys::kDescription, &description_)) {
       *error = errors::kInvalidDescription;
       return false;
+    } else if (message_bundle_.get()) {
+      std::string l10n_description = message_bundle_->GetL10nMessage(
+          ExtensionMessageBundle::kExtensionDescription);
+      if (!l10n_description.empty())
+        description_ = l10n_description;
     }
   }
 
   // Initialize update url (if present).
   if (source.HasKey(keys::kUpdateURL)) {
     std::string tmp;
     if (!source.GetString(keys::kUpdateURL, &tmp)) {
       *error = ExtensionErrorUtils::FormatErrorMessage(
           errors::kInvalidUpdateURL, "");
       return false;
@@ skipping 340 matching lines @@
           (pattern.scheme() != chrome::kHttpsScheme)) {
         *error = ExtensionErrorUtils::FormatErrorMessage(
             errors::kInvalidPermissionScheme, IntToString(i));
         return false;
       }
 
       host_permissions_.push_back(pattern);
     }
   }
 
-  // Initialize default locale (if present).
-  if (source.HasKey(keys::kDefaultLocale)) {
-    std::string default_locale;
-    if (!source.GetString(keys::kDefaultLocale, &default_locale)) {
-      *error = errors::kInvalidDefaultLocale;
-      return false;
-    }
-    // Normalize underscores to hyphens.
-    std::replace(default_locale.begin(), default_locale.end(), '_', '-');
-    set_default_locale(default_locale);
-  }
-
   // Chrome URL overrides (optional)
   if (source.HasKey(keys::kChromeURLOverrides)) {
     DictionaryValue* overrides;
     if (!source.GetDictionary(keys::kChromeURLOverrides, &overrides)) {
       *error = errors::kInvalidChromeURLOverrides;
       return false;
     }
     // Validate that the overrides are all strings
     DictionaryValue::key_iterator iter = overrides->begin_keys();
     while (iter != overrides->end_keys()) {
@@ skipping 106 matching lines @@
     UserScript::PatternList::const_iterator pattern =
         content_script->url_patterns().begin();
     for (; pattern != content_script->url_patterns().end(); ++pattern) {
       if (pattern->match_subdomains() && pattern->host().empty())
         return true;
     }
   }
 
   return false;
 }