Prevent inline CRX installs in popup windows.

chrome/browser/extensions/webstore_inline_installer_browsertest.cc

Index: chrome/browser/extensions/webstore_inline_installer_browsertest.cc
diff --git a/chrome/browser/extensions/webstore_inline_installer_browsertest.cc b/chrome/browser/extensions/webstore_inline_installer_browsertest.cc
index f06cfa6f237132848b74bdf18430422ac528df48..270d7cf84b3b0a5c0ac15b240494c32072101cd8 100644
--- a/chrome/browser/extensions/webstore_inline_installer_browsertest.cc
+++ b/chrome/browser/extensions/webstore_inline_installer_browsertest.cc
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/tab_helper.h"
@@ -11,8 +12,10 @@
 #include "chrome/browser/extensions/webstore_standalone_installer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/ui_test_utils.h"
+#include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
@@ -126,7 +129,7 @@ class WebstoreInlineInstallerForTestFactory :
 };
 
 IN_PROC_BROWSER_TEST_F(WebstoreInlineInstallerTest,
-    CloseTabBeforeInstallConfirmation) {
+                       CloseTabBeforeInstallConfirmation) {
   GURL install_url = GenerateTestServerUrl(kAppDomain, "install.html");
   ui_test_utils::NavigateToURL(browser(), install_url);
   WebContents* web_contents =
@@ -141,6 +144,25 @@ IN_PROC_BROWSER_TEST_F(WebstoreInlineInstallerTest,
   ProgrammableInstallPrompt::Accept();
 }
 
+IN_PROC_BROWSER_TEST_F(WebstoreInlineInstallerTest,
+                       ShouldBlockInlineInstallFromPopupWindow) {
+  GURL install_url =
+      GenerateTestServerUrl(kAppDomain, "install_from_popup.html");
+  // Disable popup blocking for the test url.
+  browser()->profile()->GetHostContentSettingsMap()->SetContentSetting(
+      ContentSettingsPattern::FromURL(install_url),
+      ContentSettingsPattern::Wildcard(), CONTENT_SETTINGS_TYPE_POPUPS,
+      std::string(), CONTENT_SETTING_ALLOW);
+  ui_test_utils::NavigateToURL(browser(), install_url);
+  // The test page opens a popup which is a new |browser| window.
+  Browser* popup_browser = chrome::FindLastActiveWithProfile(
+      browser()->profile(), chrome::GetActiveDesktop());
+  WebContents* popup_contents =
+      popup_browser->tab_strip_model()->GetActiveWebContents();
+  EXPECT_EQ(base::ASCIIToUTF16("POPUP"), popup_contents->GetTitle());
+  RunTest(popup_contents, "runTest");
+}
+
 // Ensure that inline-installing a disabled extension simply re-enables it.
 IN_PROC_BROWSER_TEST_F(WebstoreInlineInstallerTest,
                        ReinstallDisabledExtension) {