webapk: Avoid overwriting default CreationParams

content/browser/renderer_host/render_process_host_impl.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_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 93 matching lines @@
 // to access the partition they are assigned to.
 class CONTENT_EXPORT RenderProcessHostImpl
     : public RenderProcessHost,
       public ChildProcessLauncher::Client,
       public ui::GpuSwitchingObserver,
       public NON_EXPORTED_BASE(mojom::RouteProvider),
       public NON_EXPORTED_BASE(mojom::AssociatedInterfaceProvider) {
  public:
   RenderProcessHostImpl(BrowserContext* browser_context,
                         StoragePartitionImpl* storage_partition_impl,
-                        bool is_for_guests_only);
+                        bool is_for_guests_only,
+                        int child_process_param_id);
   ~RenderProcessHostImpl() override;
 
   // RenderProcessHost implementation (public portion).
   bool Init() override;
   void EnableSendQueue() override;
   int GetNextRoutingID() override;
   void AddRoute(int32_t routing_id, IPC::Listener* listener) override;
   void RemoveRoute(int32_t routing_id) override;
   void AddObserver(RenderProcessHostObserver* observer) override;
   void RemoveObserver(RenderProcessHostObserver* observer) override;
@@ skipping 374 matching lines @@
   // PlzNavigate
   // Stores the time at which the first call to Init happened.
   base::TimeTicks init_time_;
 
   // Used to launch and terminate the process without blocking the UI thread.
   std::unique_ptr<ChildProcessLauncher> child_process_launcher_;
 
   // The globally-unique identifier for this RPH.
   const int id_;
 
+  // An opaque id used passed to ChildProcessLauncher to launch child processes.
+  const int child_process_param_id_;
+
   // A secondary ID used by the Service Manager to distinguish different
   // incarnations of the same RPH from each other. Unlike |id_| this is not
   // globally unique, but it is guaranteed to change every time ProcessDied() is
   // called.
   int instance_id_ = 1;
 
   BrowserContext* const browser_context_;
 
   // Owned by |browser_context_|.
   StoragePartitionImpl* storage_partition_impl_;
@@ skipping 98 matching lines @@
       instance_weak_factory_;
 
   base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_