Migrate RenderProcessHost, ChildThread to InterfaceRegistry/Provider

content/public/browser/gpu_service_registry.h

Index: content/public/browser/gpu_service_registry.h
diff --git a/content/public/browser/gpu_service_registry.h b/content/public/browser/gpu_service_registry.h
index 46046ad5e781906b2d6da8b7243262d419128d4c..6f041807ea436fd228a52403192153b580218b81 100644
--- a/content/public/browser/gpu_service_registry.h
+++ b/content/public/browser/gpu_service_registry.h
@@ -7,14 +7,16 @@
 
 #include "content/common/content_export.h"
 
-namespace content {
+namespace shell {
+class InterfaceProvider;
+}
 
-class ServiceRegistry;
+namespace content {
 
-// Get ServiceRegistry registered via
-// ContentGpuClient::RegisterMojoInterfaces().
+// Get shell::InterfaceProvider that can be used to bind interfaces registered
+// via ContentGpuClient::ExposeInterfacesToBrowser().
 // This must be called on IO thread.
-CONTENT_EXPORT ServiceRegistry* GetGpuServiceRegistry();
+CONTENT_EXPORT shell::InterfaceProvider* GetGpuRemoteInterfaces();
 
 }  // namespace content