Provide i18n support for descriptions in commands API.

chrome/common/extensions/extension_l10n_util.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_l10n_util.h"
 
 #include <algorithm>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 149 matching lines @@
   }
 
   // Initialize app.launch.local_path.
   if (!LocalizeManifestValue(keys::kLaunchLocalPath, messages, manifest, error))
     return false;
 
   // Initialize app.launch.web_url.
   if (!LocalizeManifestValue(keys::kLaunchWebURL, messages, manifest, error))
     return false;
 
+  // Initialize description of commmands.
+  base::DictionaryValue* commands_handler = NULL;
+  if (manifest->GetDictionary(keys::kCommands, &commands_handler)) {
+    for (DictionaryValue::Iterator iter(*commands_handler); !iter.IsAtEnd();
+         iter.Advance()) {
+      key.assign(base::StringPrintf("commands.%s.description",
+                                    iter.key().c_str()));
+      if (!LocalizeManifestValue(key, messages, manifest, error))
+        return false;
+    }
+  }
+
   // Add current locale key to the manifest, so we can overwrite prefs
   // with new manifest when chrome locale changes.
   manifest->SetString(keys::kCurrentLocale, CurrentLocaleOrDefault());
   return true;
 }
 
 bool LocalizeExtension(const base::FilePath& extension_path,
                        base::DictionaryValue* manifest,
                        std::string* error) {
   DCHECK(manifest);
@@ skipping 187 matching lines @@
 ScopedLocaleForTest::ScopedLocaleForTest(const std::string& locale)
     : locale_(extension_l10n_util::CurrentLocaleOrDefault()) {
   extension_l10n_util::SetProcessLocale(locale);
 }
 
 ScopedLocaleForTest::~ScopedLocaleForTest() {
   extension_l10n_util::SetProcessLocale(locale_);
 }
 
 }  // namespace extension_l10n_util