Fix parsing of effective TLD wildcarding across IPC.

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 4063d55b2426b0f91e117eca713d5dba2d45e9f1..242b99ddbed745b2542336ab3d686dc2684d782e 100644
--- a/chrome/browser/extensions/content_script_apitest.cc
+++ b/chrome/browser/extensions/content_script_apitest.cc
@@ -419,6 +419,18 @@ IN_PROC_BROWSER_TEST_F(ExtensionApiTestWithManagementPolicy,
   ASSERT_TRUE(RunExtensionTest("content_scripts/policy")) << message_;
 }
 
+// Verifies wildcard can be used for effecitve TLD.
+IN_PROC_BROWSER_TEST_F(ExtensionApiTestWithManagementPolicy,
+                       ContentScriptPolicyWildcard) {
+  // Set enterprise policy to block injection to policy specified hosts.
+  {
+    ExtensionManagementPolicyUpdater pref(&policy_provider_);
+    pref.AddRuntimeBlockedHost("*", "*://example.*");
+  }
+  ASSERT_TRUE(StartEmbeddedTestServer());
+  ASSERT_TRUE(RunExtensionTest("content_scripts/policy")) << message_;
+}
+
 IN_PROC_BROWSER_TEST_P(ContentScriptApiTest, ContentScriptBypassPageCSP) {
   ASSERT_TRUE(StartEmbeddedTestServer());
   ASSERT_TRUE(RunExtensionTest("content_scripts/bypass_page_csp")) << message_;