Fix the optional permissions API.

chrome/browser/extensions/content_script_apitest.cc

Index: chrome/browser/extensions/content_script_apitest.cc
diff --git a/chrome/browser/extensions/content_script_apitest.cc b/chrome/browser/extensions/content_script_apitest.cc
index f6097ad932169ece74bcc87746d0e6d02e203a4c..0e75dc7028a2cd9927edcb4e0fbfaea7b981d9f9 100644
--- a/chrome/browser/extensions/content_script_apitest.cc
+++ b/chrome/browser/extensions/content_script_apitest.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "base/utf_string_conversions.h"
+#include "chrome/browser/extensions/api/permissions/permissions_api.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/ui/browser.h"
@@ -144,3 +145,11 @@ IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ContentScriptExtensionAPIs) {
       NEW_FOREGROUND_TAB, ui_test_utils::BROWSER_TEST_NONE);
   EXPECT_TRUE(catcher.GetNextResult());
 }
+
+IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ContentScriptPermissionsApi) {
+  RequestPermissionsFunction::SetIgnoreUserGestureForTests(true);
+  RequestPermissionsFunction::SetAutoConfirmForTests(true);
+  host_resolver()->AddRule("*.com", "127.0.0.1");
+  ASSERT_TRUE(StartTestServer());
+  ASSERT_TRUE(RunExtensionTest("content_scripts/permissions")) << message_;
+}