Rename Origin.unique() to opaque().

extensions/browser/extension_web_contents_observer.cc

 // Copyright 2014 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 "extensions/browser/extension_web_contents_observer.h"
 
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/navigation_handle.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 208 matching lines @@
   const Extension* extension = ExtensionRegistry::Get(browser_context)
                                    ->enabled_extensions()
                                    .GetByID(extension_id);
   if (!extension)
     return nullptr;
 
   if (verify_url) {
     const url::Origin& origin(render_frame_host->GetLastCommittedOrigin());
     // Without site isolation, this check is needed to eliminate non-extension
     // schemes. With site isolation, this is still needed to exclude sandboxed
-    // extension frames with a unique origin.
-    if (origin.unique() ||
-        site_url != content::SiteInstance::GetSiteForURL(browser_context,
-                                                         origin.GetURL()))
+    // extension frames with an opaque origin.
+    if (origin.opaque() || site_url != content::SiteInstance::GetSiteForURL(
+                                           browser_context, origin.GetURL()))
       return nullptr;
   }
 
   return extension;
 }
 
 const Extension* ExtensionWebContentsObserver::GetExtension(
     content::RenderViewHost* render_view_host) {
   std::string extension_id = GetExtensionId(render_view_host);
   if (extension_id.empty())
@@ skipping 31 matching lines @@
   // Since this is called for all existing RenderFrameHosts during the
   // ExtensionWebContentsObserver's creation, it's possible that not all hosts
   // are ready.
   // We only initialize the frame if the renderer counterpart is live; otherwise
   // we wait for the RenderFrameCreated notification.
   if (render_frame_host->IsRenderFrameLive())
     InitializeRenderFrame(render_frame_host);
 }
 
 }  // namespace extensions