Resume a backgrounded renderer that was purged and suspended

content/public/test/mock_render_process_host.cc

Index: content/public/test/mock_render_process_host.cc
diff --git a/content/public/test/mock_render_process_host.cc b/content/public/test/mock_render_process_host.cc
index b068e091144239c80702b2eae1749d601a34bc79..9a70efbb1f21ba9741ce7709d700c159718768f1 100644
--- a/content/public/test/mock_render_process_host.cc
+++ b/content/public/test/mock_render_process_host.cc
@@ -300,6 +300,20 @@ bool MockRenderProcessHost::IsWorkerRefCountDisabled() {
 
 void MockRenderProcessHost::PurgeAndSuspend() {}
 
+void MockRenderProcessHost::Resume() {}
+
+const base::TimeTicks& MockRenderProcessHost::GetLastPurgedAndSuspendedTime()
+    const {
+  static base::TimeTicks dummy_time = base::TimeTicks::Now();
+  return dummy_time;
+}
+
+const base::TimeTicks& MockRenderProcessHost::GetLastResumedInBackgroundTime()
+    const {
+  static base::TimeTicks dummy_time = base::TimeTicks::Now();
+  return dummy_time;
+}
+
 void MockRenderProcessHost::FilterURL(bool empty_allowed, GURL* url) {
   RenderProcessHostImpl::FilterURL(this, empty_allowed, url);
 }