Implement gallery install API

chrome/browser/extensions/extension_gallery_install_apitest.cc

+// Copyright (c) 2010 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/stringprintf.h"
+#include "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/browser/extensions/extension_webstore_private_api.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/test/ui_test_utils.h"
+#include "net/base/mock_host_resolver.h"
+
+class ExtensionGalleryInstallApiTest : public ExtensionApiTest {
+ public:
+  void SetUpCommandLine(CommandLine* command_line) {
+    ExtensionApiTest::SetUpCommandLine(command_line);
+    command_line->AppendSwitchASCII(switches::kAppsGalleryURL,
+        "http://www.example.com");
+  }
+};
+
+IN_PROC_BROWSER_TEST_F(ExtensionGalleryInstallApiTest, InstallAndUninstall) {
+  host_resolver()->AddRule("www.example.com", "127.0.0.1");
+  ASSERT_TRUE(test_server()->Start());
+
+  std::string base_url = StringPrintf(
+      "http://www.example.com:%u/files/extensions/",
+      test_server()->host_port_pair().port());
+
+  std::string testing_install_base_url = base_url;
+  testing_install_base_url += "good.crx";
+  InstallFunction::SetTestingInstallBaseUrl(testing_install_base_url.c_str());
+
+  std::string page_url = base_url;
+  page_url += "api_test/extension_gallery_install/test.html";
+  ASSERT_TRUE(RunPageTest(page_url.c_str()));
+}