Partially deprecate the old webstorePrivate.beginInstall method

chrome/browser/extensions/crx_installer_browsertest.cc

Index: chrome/browser/extensions/crx_installer_browsertest.cc
diff --git a/chrome/browser/extensions/crx_installer_browsertest.cc b/chrome/browser/extensions/crx_installer_browsertest.cc
index fec956435f704cb47b418f719989de4ac122571f..15cec56565d1cd6ce88420135940e0f03a3d7093 100644
--- a/chrome/browser/extensions/crx_installer_browsertest.cc
+++ b/chrome/browser/extensions/crx_installer_browsertest.cc
@@ -67,9 +67,10 @@ class ExtensionCrxInstallerTest : public ExtensionBrowserTest {
 };
 
 IN_PROC_BROWSER_TEST_F(ExtensionCrxInstallerTest, Whitelisting) {
-  // A regular extension should give no prompt.
-  EXPECT_FALSE(DidWhitelistInstallPrompt("good.crx",
-                                         "ldnnhddmnhbkjipkidpdiheffobcpfmf"));
+  // We're deprecating this whitelist mechanism, but right now we just assert
+  // that it actually did prompt.
+  EXPECT_TRUE(DidWhitelistInstallPrompt("good.crx",
+                                        "ldnnhddmnhbkjipkidpdiheffobcpfmf"));
 #if !defined(OS_CHROMEOS)
   // An extension with NPAPI should give a prompt.
   EXPECT_TRUE(DidWhitelistInstallPrompt("uitest/plugins.crx",