Implement Connector::ApplySpec() & use to enforce navigation:frame

content/public/browser/render_process_host.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 11 matching lines @@
 #include "media/media_features.h"
 #include "ui/gfx/native_widget_types.h"
 
 class GURL;
 
 namespace base {
 class SharedPersistentMemoryAllocator;
 class TimeDelta;
 }
 
+namespace service_manager {
+class Identity;
+}
+
 namespace content {
 class BrowserContext;
 class BrowserMessageFilter;
 class RenderProcessHostObserver;
 class RenderWidgetHost;
 class StoragePartition;
 struct GlobalRequestID;
 
 namespace mojom {
 class Renderer;
@@ skipping 230 matching lines @@
 #endif
 
   // Tells the ResourceDispatcherHost to resume a deferred navigation without
   // transferring it to a new renderer process.
   virtual void ResumeDeferredNavigation(const GlobalRequestID& request_id) = 0;
 
   // Binds interfaces exposed to the browser process from the renderer.
   virtual void BindInterface(const std::string& interface_name,
                              mojo::ScopedMessagePipeHandle interface_pipe) = 0;
 
+  virtual const service_manager::Identity& GetChildIdentity() const = 0;

[Ken Rockot(use gerrit already), 2017/04/26 04:32:48]

nit: GetRemoteIdentity() maybe?

[Ben Goodger (Google), 2017/04/26 17:00:07]

Isn't child more accurate? This is the host of a specific child process. 

+
   // Extracts any persistent-memory-allocator used for renderer metrics.
   // Ownership is passed to the caller. To support sharing of histogram data
   // between the Renderer and the Browser, the allocator is created when the
   // process is created and later retrieved by the SubprocessMetricsProvider
   // for management.
   virtual std::unique_ptr<base::SharedPersistentMemoryAllocator>
   TakeMetricsAllocator() = 0;
 
   // PlzNavigate
   // Returns the time the first call to Init completed successfully (after a new
@@ skipping 109 matching lines @@
   static void SetMaxRendererProcessCount(size_t count);
 
   // Returns the current maximum number of renderer process hosts kept by the
   // content module.
   static size_t GetMaxRendererProcessCount();
 };
 
 }  // namespace content.
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_