Move history API out of experimental. Allow extensions to override history page.

chrome/common/extensions/extension_manifests_unittest.cc

 // Copyright (c) 2010 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 "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_ptr.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 142 matching lines @@
             extension->GetFullLaunchURL().spec());
 
   extension.reset(LoadAndExpectSuccess("launch_web_url_relative.json"));
   EXPECT_EQ(GURL("http://www.google.com/launch.html"),
             extension->GetFullLaunchURL());
 
   extension.reset(LoadAndExpectSuccess("launch_web_url_absolute.json"));
   EXPECT_EQ(GURL("http://www.google.com/launch.html"),
             extension->GetFullLaunchURL());
 }
+
+TEST_F(ManifestTest, Override) {
+  LoadAndExpectError("override_newtab_and_history.json",
+                     errors::kMultipleOverrides);
+  LoadAndExpectError("override_invalid_page.json",
+                     errors::kInvalidChromeURLOverrides);
+
+  scoped_ptr<Extension> extension;
+
+  extension.reset(LoadAndExpectSuccess("override_new_tab.json"));
+  EXPECT_EQ(extension->url().spec() + "newtab.html",
+            extension->GetChromeURLOverrides().find("newtab")->second.spec());
+
+  extension.reset(LoadAndExpectSuccess("override_history.json"));
+  EXPECT_EQ(extension->url().spec() + "history.html",
+            extension->GetChromeURLOverrides().find("history")->second.spec());
+
+}