Fix for ERROR:url_pattern_set.cc(240)] Invalid url pattern: chrome://print/*

chrome/browser/extensions/extension_prefs_unittest.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 "chrome/browser/extensions/extension_prefs_unittest.h"
 
 #include "base/basictypes.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "base/prefs/mock_pref_change_callback.h"
@@ skipping 895 matching lines @@
     // Other preferences should be untouched.
     EXPECT_TRUE(prefs()->AllowFileAccess(extension_a_->id()));
   }
 
  private:
   scoped_refptr<const Extension> extension_a_;
   scoped_refptr<const Extension> extension_b_;
 };
 TEST_F(ExtensionPrefsClearLastLaunched, ExtensionPrefsClearLastLaunched) {}
 
+class ExtensionPrefsComponentExtension : public ExtensionPrefsTest {
+ public:
+  ~ExtensionPrefsComponentExtension() override {}
+  void Initialize() override {
+    component_extension_ =
+        prefs_.AddExtensionWithManifestLocation("test", Manifest::COMPONENT);

[not at google - send to devlin, 2015/04/10 17:49:26]

I don't understand. This isn't what I asked you to do.

[Deepak, 2015/04/11 05:35:26]

Done.

+    no_component_extension_ = prefs_.AddExtension("a");
+
+    APIPermissionSet api_perms;
+    api_perms.insert(APIPermission::kTab);
+    api_perms.insert(APIPermission::kBookmark);
+    api_perms.insert(APIPermission::kHistory);
+
+    ManifestPermissionSet empty_manifest_permissions;
+
+    URLPatternSet ehosts, shosts;
+    AddPattern(&shosts, "chrome://print/*");
+
+    active_perms_ = new PermissionSet(api_perms, empty_manifest_permissions,
+                                      ehosts, shosts);
+    // Set the active permissions.
+    prefs()->SetActivePermissions(component_extension_->id(),
+                                  active_perms_.get());
+    prefs()->SetActivePermissions(no_component_extension_->id(),
+                                  active_perms_.get());
+  }
+
+  void Verify() override {
+    scoped_refptr<PermissionSet> permissions(
+        prefs()->GetActivePermissions(component_extension_->id()));
+    EXPECT_EQ(active_perms_->scriptable_hosts(),
+              permissions->scriptable_hosts());
+    EXPECT_EQ(*active_perms_.get(), *permissions.get());
+
+    URLPatternSet scriptable_hosts;
+    std::string pref_key = "active_permissions.scriptable_host";
+    EXPECT_TRUE(prefs()->ReadPrefAsURLPatternSet(
+        component_extension_->id(), pref_key, &scriptable_hosts, 15));
+    EXPECT_FALSE(prefs()->ReadPrefAsURLPatternSet(
+        no_component_extension_->id(), pref_key, &scriptable_hosts, 15));
+  }
+
+ private:
+  scoped_refptr<PermissionSet> active_perms_;
+  scoped_refptr<Extension> component_extension_;
+  scoped_refptr<Extension> no_component_extension_;
+};
+TEST_F(ExtensionPrefsComponentExtension, ExtensionPrefsComponentExtension) {
+}
+
 }  // namespace extensions