DevTools: make telemetry happy via calling oopifs 'iframes' in the discovery.

content/browser/devtools/devtools_agent_host_impl.cc

Index: content/browser/devtools/devtools_agent_host_impl.cc
diff --git a/content/browser/devtools/devtools_agent_host_impl.cc b/content/browser/devtools/devtools_agent_host_impl.cc
index f9e06738b267f2b30fa447c563c4a20a1a605514..95dd03a3aeba68fa194a6588911af09f6d18b441 100644
--- a/content/browser/devtools/devtools_agent_host_impl.cc
+++ b/content/browser/devtools/devtools_agent_host_impl.cc
@@ -36,7 +36,7 @@ base::LazyInstance<DiscoveryCallbacks>::Leaky g_providers =
 }  // namespace
 
 char DevToolsAgentHost::kTypePage[] = "page";
-char DevToolsAgentHost::kTypeFrame[] = "frame";
+char DevToolsAgentHost::kTypeFrame[] = "iframe";
 char DevToolsAgentHost::kTypeSharedWorker[] = "shared_worker";
 char DevToolsAgentHost::kTypeServiceWorker[] = "service_worker";
 char DevToolsAgentHost::kTypeExternal[] = "external";