Convert GetSearchProviderInstallState to Mojo

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 5393ddeadf53ba966cd853fcad27eff4eae8da96..e64fedf529e04fbe288103443ee0871dfb96e795 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -138,6 +138,7 @@
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/owned_interface.h"
 #include "content/public/browser/render_process_host_factory.h"
 #include "content/public/browser/render_process_host_observer.h"
 #include "content/public/browser/render_widget_host.h"
@@ -2100,6 +2101,11 @@ void RenderProcessHostImpl::AddFilter(BrowserMessageFilter* filter) {
   channel_->AddFilter(filter->GetFilter());
 }
 
+void RenderProcessHostImpl::AddOwnedInterface(
+    std::unique_ptr<OwnedInterface> impl) {
+  owned_interface_impls_.push_back(std::move(impl));
+}
+
 bool RenderProcessHostImpl::FastShutdownForPageCount(size_t count) {
   if (GetActiveViewCount() == count)
     return FastShutdownIfPossible();