Improve the UI for disabling off-store extension install.

chrome/browser/extensions/extension_install_ui_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/string_util.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/theme_installed_infobar_delegate.h"
 #include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 34 matching lines @@
 // See: http://crbug.com/120647.
 #define MAYBE_TestThemeInstallUndoResetsToDefault DISABLED_TestThemeInstallUndoResetsToDefault
 #else
 #define MAYBE_TestThemeInstallUndoResetsToDefault TestThemeInstallUndoResetsToDefault
 #endif
 
 IN_PROC_BROWSER_TEST_F(ExtensionInstallUIBrowserTest,
                        MAYBE_TestThemeInstallUndoResetsToDefault) {
   // Install theme once and undo to verify we go back to default theme.
   FilePath theme_crx = PackExtension(test_data_dir_.AppendASCII("theme"));
-  ASSERT_TRUE(InstallExtensionWithUI(theme_crx, 1));
+  ASSERT_TRUE(InstallExtensionWithUIAutoConfirm(
+      theme_crx, 1, browser()->profile()));
   const Extension* theme = GetTheme();
   ASSERT_TRUE(theme);
   std::string theme_id = theme->id();
   VerifyThemeInfoBarAndUndoInstall();
   ASSERT_EQ(NULL, GetTheme());
 
   // Set the same theme twice and undo to verify we go back to default theme.
   // We set the |expected_change| to zero in these 'InstallExtensionWithUI'
   // calls since the theme has already been installed above and this is an
   // overinstall to set the active theme.
-  ASSERT_TRUE(InstallExtensionWithUI(theme_crx, 0));
+  ASSERT_TRUE(InstallExtensionWithUIAutoConfirm(
+      theme_crx, 0, browser()->profile()));
   theme = GetTheme();
   ASSERT_TRUE(theme);
   ASSERT_EQ(theme_id, theme->id());
-  ASSERT_TRUE(InstallExtensionWithUI(theme_crx, 0));
+  ASSERT_TRUE(InstallExtensionWithUIAutoConfirm(
+      theme_crx, 0, browser()->profile()));
   theme = GetTheme();
   ASSERT_TRUE(theme);
   ASSERT_EQ(theme_id, theme->id());
   VerifyThemeInfoBarAndUndoInstall();
   ASSERT_EQ(NULL, GetTheme());
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionInstallUIBrowserTest,
                        TestThemeInstallUndoResetsToPreviousTheme) {
   // Install first theme.
   FilePath theme_path = test_data_dir_.AppendASCII("theme");
-  ASSERT_TRUE(InstallExtensionWithUI(theme_path, 1));
+  ASSERT_TRUE(InstallExtensionWithUIAutoConfirm(
+      theme_path, 1, browser()->profile()));
   const Extension* theme = GetTheme();
   ASSERT_TRUE(theme);
   std::string theme_id = theme->id();
 
   // Then install second theme.
   FilePath theme_path2 = test_data_dir_.AppendASCII("theme2");
-  ASSERT_TRUE(InstallExtensionWithUI(theme_path2, 1));
+  ASSERT_TRUE(InstallExtensionWithUIAutoConfirm(
+      theme_path2, 1, browser()->profile()));
   const Extension* theme2 = GetTheme();
   ASSERT_TRUE(theme2);
   EXPECT_FALSE(theme_id == theme2->id());
 
   // Undo second theme will revert to first theme.
   VerifyThemeInfoBarAndUndoInstall();
   EXPECT_EQ(theme, GetTheme());
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionInstallUIBrowserTest,
@@ skipping 32 matching lines @@
   if (NewTabUI::ShouldShowApps()) {
     EXPECT_EQ(num_normal_tabs + 1, browser()->tab_count());
     WebContents* web_contents = browser()->GetSelectedWebContents();
     ASSERT_TRUE(web_contents);
     EXPECT_TRUE(StartsWithASCII(web_contents->GetURL().spec(),
                                 "chrome://newtab/", false));
   } else {
     // TODO(xiyuan): Figure out how to test extension installed bubble?
   }
 }