[WIP] Support opening an inspector window for ServiceWorker running on Android (chromium)

content/browser/devtools/forwarding_agent_host.cc

Index: content/browser/devtools/forwarding_agent_host.cc
diff --git a/content/browser/devtools/forwarding_agent_host.cc b/content/browser/devtools/forwarding_agent_host.cc
index 9f3f204b7762e85baa064b69186b1f075d3c1281..d7241ca059203dc0d41d1c7afd88dd02eb531062 100644
--- a/content/browser/devtools/forwarding_agent_host.cc
+++ b/content/browser/devtools/forwarding_agent_host.cc
@@ -67,4 +67,10 @@ bool ForwardingAgentHost::Close() {
   return false;
 }
 
+void ForwardingAgentHost::OpenWorkerInspector(BrowserContext* context,
+                                              const std::string& id) {
+  if (delegate_)
+    delegate_->OpenWorkerInspector(context, id);
+}
+
 }  // content