Unify frame IDs with RenderFrameHost routing IDs.

content/browser/security_exploit_browsertest.cc

 // Copyright (c) 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/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
 #include "content/browser/renderer_host/render_view_host_factory.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
@@ skipping 40 matching lines @@
   *target_routing_id =
       shell2->web_contents()->GetRenderViewHost()->GetRoutingID();
   EXPECT_NE(*target_routing_id,
             shell->web_contents()->GetRenderViewHost()->GetRoutingID());
 
   // Now, simulate a link click coming from the renderer.
   GURL extension_url("https://bar.com/files/simple_page.html");
   WebContentsImpl* wc = static_cast<WebContentsImpl*>(shell->web_contents());
   wc->RequestOpenURL(
       shell->web_contents()->GetRenderViewHost(), extension_url,
-      Referrer(), CURRENT_TAB, wc->GetFrameTree()->root()->frame_id(),
+      Referrer(), CURRENT_TAB,
+      wc->GetFrameTree()->GetMainFrame()->GetRoutingID(),
       false, true);
 
   // Since the navigation above requires a cross-process swap, there will be a
   // pending RenderViewHost. Ensure it exists and is in a different process
   // than the initial page.
   RenderViewHostImpl* pending_rvh =
       wc->GetRenderManagerForTesting()->pending_render_view_host();
   EXPECT_TRUE(pending_rvh != NULL);
   EXPECT_NE(shell->web_contents()->GetRenderViewHost()->GetProcess()->GetID(),
             pending_rvh->GetProcess()->GetID());
@@ skipping 85 matching lines @@
   // Since this test executes on the UI thread and hopping threads might cause
   // different timing in the test, let's simulate a CreateNewWidget call coming
   // from the IO thread.  Use the existing window routing id to cause a
   // deliberate collision.
   pending_rvh->CreateNewWidget(duplicate_routing_id, blink::WebPopupTypeSelect);
 
   // If the above operation doesn't crash, the test has succeeded!
 }
 
 }  // namespace content