Update the CrxInstaller and UnpackedInstaller to use the ExtensionInstallChecker

chrome/browser/extensions/crx_installer_browsertest.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 "base/at_exit.h"
 #include "base/memory/ref_counted.h"
+#include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/download/download_crx_util.h"
 #include "chrome/browser/extensions/browser_action_test_util.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/extensions/fake_safe_browsing_database_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 113 matching lines @@
   return prompt.PassAs<ExtensionInstallPrompt>();
 }
 
 
 scoped_refptr<MockPromptProxy> CreateMockPromptProxyForBrowser(
     Browser* browser) {
   return new MockPromptProxy(
       browser->tab_strip_model()->GetActiveWebContents());
 }
 
+class ManagementPolicyMock : public extensions::ManagementPolicy::Provider {
+ public:
+  ManagementPolicyMock() {}
+
+  virtual std::string GetDebugPolicyProviderName() const OVERRIDE {
+    return "ManagementPolicyMock";
+  }
+
+  virtual bool UserMayLoad(const Extension* extension,
+                           base::string16* error) const OVERRIDE {
+    *error = base::UTF8ToUTF16("Dummy error message");
+    return false;
+  }
+};
+
 }  // namespace
 
 class ExtensionCrxInstallerTest : public ExtensionBrowserTest {
  public:
   scoped_ptr<WebstoreInstaller::Approval> GetApproval(
       const char* manifest_dir,
       const std::string& id,
       bool strict_manifest_checks) {
     scoped_ptr<WebstoreInstaller::Approval> result;
 
@@ skipping 393 matching lines @@
   EXPECT_TRUE(WaitForCrxInstallerDone());
   ASSERT_TRUE(crx_installer->extension());
 
   const ExtensionPrefs* extension_prefs =
       ExtensionPrefs::Get(browser()->profile());
   EXPECT_TRUE(extension_prefs->DoNotSync(crx_installer->extension()->id()));
   EXPECT_FALSE(extensions::util::ShouldSyncApp(crx_installer->extension(),
                                                browser()->profile()));
 }
 
+IN_PROC_BROWSER_TEST_F(ExtensionCrxInstallerTest, ManagementPolicy) {
+  ManagementPolicyMock policy;
+  extensions::ExtensionSystem::Get(profile())
+      ->management_policy()
+      ->RegisterProvider(&policy);
+
+  base::FilePath crx_path = test_data_dir_.AppendASCII("crx_installer/v1.crx");
+  EXPECT_FALSE(InstallExtension(crx_path, 0));
+}
+
 }  // namespace extensions