Fix process reuse for dedicated processes when over process limit.

content/public/test/mock_render_process_host.h

Index: content/public/test/mock_render_process_host.h
diff --git a/content/public/test/mock_render_process_host.h b/content/public/test/mock_render_process_host.h
index 2e751dd32ce2db617b0936d67f51a4730b17c54e..e455769eb3bf7f9bbdffffa04820ba5fececf9f5 100644
--- a/content/public/test/mock_render_process_host.h
+++ b/content/public/test/mock_render_process_host.h
@@ -122,6 +122,8 @@ class MockRenderProcessHost : public RenderProcessHost {
   mojom::Renderer* GetRendererInterface() override;
   void SetIsNeverSuitableForReuse() override;
   bool MayReuseHost() override;
+  bool CanBecomeDedicatedProcess() override;
+  void UnsetCanBecomeDedicatedProcess() override;
 
   // IPC::Sender via RenderProcessHost.
   bool Send(IPC::Message* msg) override;
@@ -168,6 +170,7 @@ class MockRenderProcessHost : public RenderProcessHost {
   bool deletion_callback_called_;
   bool is_for_guests_only_;
   bool is_process_backgrounded_;
+  bool can_become_dedicated_process_;
   std::unique_ptr<base::ProcessHandle> process_handle;
   int worker_ref_count_;
   std::unique_ptr<mojo::AssociatedInterfacePtr<mojom::Renderer>>