[Extensions] Add a developerPrivate.updateExtensionConfiguration function

chrome/browser/extensions/api/developer_private/developer_private_apitest.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 <map>
+#include "chrome/browser/extensions/extension_apitest.h"
 
-#include "chrome/browser/extensions/extension_apitest.h"
-#include "chrome/common/chrome_switches.h"
+namespace extensions {
 
-using extensions::Extension;
-using extensions::Manifest;
-
-class DeveloperPrivateApiTest : public ExtensionApiTest {
- public:
-  virtual void LoadExtensions() {
-    base::FilePath base_dir = test_data_dir_.AppendASCII("developer");
-    LoadNamedExtension(base_dir, "hosted_app");
-  }
-
- protected:
-  void LoadNamedExtension(const base::FilePath& path,
-                          const std::string& name) {
-    const Extension* extension = LoadExtension(path.AppendASCII(name));
-    ASSERT_TRUE(extension);
-    extension_name_to_ids_[name] = extension->id();
-  }
-
-  void InstallNamedExtension(const base::FilePath& path,
-                             const std::string& name,
-                             Manifest::Location install_source) {
-    const Extension* extension = InstallExtension(path.AppendASCII(name), 1,
-                                                  install_source);
-    ASSERT_TRUE(extension);
-    extension_name_to_ids_[name] = extension->id();
-  }
-
-  std::map<std::string, std::string> extension_name_to_ids_;
-};
+using DeveloperPrivateApiTest = ExtensionApiTest;
 
 IN_PROC_BROWSER_TEST_F(DeveloperPrivateApiTest, Basics) {
-  LoadExtensions();
-
-  base::FilePath basedir = test_data_dir_.AppendASCII("developer");
-  InstallNamedExtension(basedir, "packaged_app", Manifest::INTERNAL);
-
-  InstallNamedExtension(basedir, "simple_extension", Manifest::INTERNAL);
+  // Load up some extensions so that we can query their info and adjust their
+  // setings in the API test.
+  base::FilePath base_dir = test_data_dir_.AppendASCII("developer");
+  EXPECT_TRUE(LoadExtension(base_dir.AppendASCII("hosted_app")));
+  EXPECT_TRUE(InstallExtension(
+      base_dir.AppendASCII("packaged_app"), 1, Manifest::INTERNAL));
+  LoadExtension(base_dir.AppendASCII("simple_extension"));
 
   ASSERT_TRUE(RunPlatformAppTestWithFlags(
       "developer/test", kFlagLoadAsComponent));
 }
+
+}  // namespace extensions