This change enables Chrome to load locale information for the extension. It d...

chrome/common/extensions/extension_unittest.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 "base/file_path.h"
 #include "base/file_util.h"
 #include "base/string_util.h"
 #include "base/path_service.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 198 matching lines @@
   permissions->Set(0, Value::CreateStringValue("www.google.com"));
   EXPECT_FALSE(extension.InitFromValue(*input_value, true, &error));
   EXPECT_TRUE(MatchPattern(error, errors::kInvalidPermission));
 
   // Test permissions scheme.
   input_value.reset(static_cast<DictionaryValue*>(valid_value->DeepCopy()));
   input_value->GetList(keys::kPermissions, &permissions);
   permissions->Set(0, Value::CreateStringValue("file:///C:/foo.txt"));
   EXPECT_FALSE(extension.InitFromValue(*input_value, true, &error));
   EXPECT_TRUE(MatchPattern(error, errors::kInvalidPermissionScheme));
+
+  // Test invalid default locale.
+  input_value.reset(static_cast<DictionaryValue*>(valid_value->DeepCopy()));
+  input_value->SetInteger(keys::kDefaultLocale, 42);
+  EXPECT_FALSE(extension.InitFromValue(*input_value, true, &error));
+  EXPECT_EQ(errors::kInvalidDefaultLocale, error);
 }
 
 TEST(ExtensionTest, InitFromValueValid) {
 #if defined(OS_WIN)
   FilePath path(FILE_PATH_LITERAL("C:\\foo"));
 #elif defined(OS_POSIX)
   FilePath path(FILE_PATH_LITERAL("/foo"));
 #endif
   Extension::ResetGeneratedIdCounter();
 
@@ skipping 299 matching lines @@
   manifest->Set(keys::kPermissions, ValueFromJSON(
       "[\"tabs\", \"http://google.com/*\"]"));
   manifest->Set(keys::kContentScripts, ValueFromJSON(
       "[{"
       "  \"matches\": [\"http://*.google.com/*\"],"
       "  \"js\": [\"script.js\"]"
       "}]"));
   EXPECT_TRUE(extension.InitFromValue(*manifest, false, &error));
   EXPECT_EQ(Extension::PERMISSION_CLASS_FULL, extension.GetPermissionClass());
 }