Replicate whether a frame is in a document or shadow tree.

content/browser/frame_host/render_frame_host_manager_unittest.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/command_line.h"
 #include "base/files/file_path.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/histogram_tester.h"
 #include "base/time/time.h"
 #include "content/browser/frame_host/cross_site_transferring_request.h"
@@ skipping 652 matching lines @@
 TEST_F(RenderFrameHostManagerTest, DropCreateChildFrameWhileSwappedOut) {
   const GURL kUrl1("http://foo.com");
   const GURL kUrl2("http://www.google.com/");
 
   // Navigate to the first site.
   NavigateActiveAndCommit(kUrl1);
   TestRenderFrameHost* initial_rfh = contents()->GetMainFrame();
   {
     RenderFrameHostCreatedObserver observer(contents());
     initial_rfh->OnCreateChildFrame(
-        initial_rfh->GetProcess()->GetNextRoutingID(), std::string(),
-        SandboxFlags::NONE);
+        initial_rfh->GetProcess()->GetNextRoutingID(),
+        blink::WebTreeScopeType::Document, std::string(), SandboxFlags::NONE);
     EXPECT_TRUE(observer.created());
   }
 
   // Create one more frame in the same SiteInstance where initial_rfh
   // exists so that initial_rfh doesn't get deleted on navigation to another
   // site.
   initial_rfh->GetSiteInstance()->increment_active_frame_count();
 
   // Navigate to a cross-site URL.
   NavigateActiveAndCommit(kUrl2);
   EXPECT_TRUE(initial_rfh->is_swapped_out());
 
   TestRenderFrameHost* dest_rfh = contents()->GetMainFrame();
   ASSERT_TRUE(dest_rfh);
   EXPECT_NE(initial_rfh, dest_rfh);
 
   {
     // Since the old RFH is now swapped out, it shouldn't process any messages
     // to create child frames.
     RenderFrameHostCreatedObserver observer(contents());
     initial_rfh->OnCreateChildFrame(
-        initial_rfh->GetProcess()->GetNextRoutingID(), std::string(),
-        SandboxFlags::NONE);
+        initial_rfh->GetProcess()->GetNextRoutingID(),
+        blink::WebTreeScopeType::Document, std::string(), SandboxFlags::NONE);
     EXPECT_FALSE(observer.created());
   }
 }
 
 TEST_F(RenderFrameHostManagerTest, WhiteListSwapCompositorFrame) {
   TestRenderFrameHost* swapped_out_rfh = CreateSwappedOutRenderFrameHost();
   TestRenderWidgetHostView* swapped_out_rwhv =
       static_cast<TestRenderWidgetHostView*>(
           swapped_out_rfh->GetRenderViewHost()->GetView());
   EXPECT_FALSE(swapped_out_rwhv->did_swap_compositor_frame());
@@ skipping 1261 matching lines @@
   base::CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kSitePerProcess);
 
   const GURL kUrlA("http://www.google.com/");
   const GURL kUrlB("http://webkit.org/");
 
   // Create a page with two child frames.
   contents()->NavigateAndCommit(kUrlA);
   contents()->GetMainFrame()->OnCreateChildFrame(
       contents()->GetMainFrame()->GetProcess()->GetNextRoutingID(),
-      std::string("frame_name"), SandboxFlags::NONE);
+      blink::WebTreeScopeType::Document, "frame_name", SandboxFlags::NONE);
   contents()->GetMainFrame()->OnCreateChildFrame(
       contents()->GetMainFrame()->GetProcess()->GetNextRoutingID(),
-      std::string("frame_name"), SandboxFlags::NONE);
+      blink::WebTreeScopeType::Document, "frame_name", SandboxFlags::NONE);
   RenderFrameHostManager* root_manager =
       contents()->GetFrameTree()->root()->render_manager();
   RenderFrameHostManager* iframe1 =
       contents()->GetFrameTree()->root()->child_at(0)->render_manager();
   RenderFrameHostManager* iframe2 =
       contents()->GetFrameTree()->root()->child_at(1)->render_manager();
 
   // 1) The first navigation.
   NavigationEntryImpl entryA(NULL /* instance */, -1 /* page_id */, kUrlA,
                              Referrer(), base::string16() /* title */,
@@ skipping 117 matching lines @@
 
   // Reload |contents1|.
   contents1->NavigateAndCommit(kUrl1);
   EXPECT_TRUE(contents1->GetMainFrame()->IsRenderFrameLive());
   EXPECT_FALSE(contents2->GetMainFrame()->IsRenderFrameLive());
   EXPECT_EQ(contents1->GetSiteInstance(), contents2->GetSiteInstance());
 
   // |contents1| creates an out of process iframe.
   contents1->GetMainFrame()->OnCreateChildFrame(
       contents1->GetMainFrame()->GetProcess()->GetNextRoutingID(),
-      std::string("frame_name"), SandboxFlags::NONE);
+      blink::WebTreeScopeType::Document, "frame_name", SandboxFlags::NONE);
   RenderFrameHostManager* iframe =
       contents()->GetFrameTree()->root()->child_at(0)->render_manager();
   NavigationEntryImpl entry(NULL /* instance */, -1 /* page_id */, kUrl2,
                             Referrer(kUrl1, blink::WebReferrerPolicyDefault),
                             base::string16() /* title */,
                             ui::PAGE_TRANSITION_LINK,
                             false /* is_renderer_init */);
   RenderFrameHostImpl* cross_site = NavigateToEntry(iframe, entry);
   iframe->DidNavigateFrame(cross_site, true);
 
@@ skipping 11 matching lines @@
   EXPECT_FALSE(contents2->GetMainFrame()->IsRenderFrameLive());
   contents2->NavigateAndCommit(kUrl3);
   EXPECT_TRUE(contents2->GetMainFrame()->IsRenderFrameLive());
   EXPECT_NE(nullptr,
             iframe->GetRenderFrameProxyHost(contents1->GetSiteInstance()));
   EXPECT_EQ(nullptr,
             iframe->GetRenderFrameProxyHost(contents2->GetSiteInstance()));
 }
 
 }  // namespace content