Convert WindowOpenDisposition to an enum class.

content/browser/web_contents/web_contents_impl_browsertest.cc

 // Copyright 2013 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/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
@@ skipping 364 matching lines @@
   NavigateToURL(shell(),
                 embedded_test_server()->GetURL("/frame_tree/top.html"));
   WebContentsImpl* wc = static_cast<WebContentsImpl*>(shell()->web_contents());
   FrameTreeNode* root = wc->GetFrameTree()->root();
   ASSERT_EQ(3UL, root->child_count());
   int frame_tree_node_id = root->child_at(0)->frame_tree_node_id();
   EXPECT_NE(-1, frame_tree_node_id);
 
   // Navigate with the subframe's FrameTreeNode ID.
   const GURL url(embedded_test_server()->GetURL("/title1.html"));
-  OpenURLParams params(url, Referrer(), frame_tree_node_id, CURRENT_TAB,
+  OpenURLParams params(url, Referrer(), frame_tree_node_id,
+                       WindowOpenDisposition::CURRENT_TAB,
                        ui::PAGE_TRANSITION_LINK, true);
   shell()->web_contents()->OpenURL(params);
 
   // Make sure the NavigationEntry ends up with the FrameTreeNode ID.
   NavigationController* controller = &shell()->web_contents()->GetController();
   EXPECT_TRUE(controller->GetPendingEntry());
   EXPECT_EQ(frame_tree_node_id,
             NavigationEntryImpl::FromNavigationEntry(
                 controller->GetPendingEntry())->frame_tree_node_id());
 }
@@ skipping 847 matching lines @@
   shell()->LoadURL(GURL("about:blank"));
   base::RunLoop run_loop;
   shell()->web_contents()->DownloadImage(
       kImageUrl, false, 2, false,
       base::Bind(&ExpectNoValidImageCallback, run_loop.QuitClosure()));
 
   run_loop.Run();
 }
 
 }  // namespace content