Make SpeechRecognition per RenderFrame instead of per RenderView.

content/browser/loader/resource_scheduler_filter.cc

Index: content/browser/loader/resource_scheduler_filter.cc
diff --git a/content/browser/loader/resource_scheduler_filter.cc b/content/browser/loader/resource_scheduler_filter.cc
index b9f240d4fc1f3ca2e3586df8567000e97ec46f6e..62a08f40dd15cde8de5eeb944255ea6db9051c5a 100644
--- a/content/browser/loader/resource_scheduler_filter.cc
+++ b/content/browser/loader/resource_scheduler_filter.cc
@@ -47,12 +47,11 @@ bool ResourceSchedulerFilter::OnMessageReceived(const IPC::Message& message) {
           !params.was_within_same_page) {
         // We need to track the RenderViewHost routing_id because of downstream
         // dependencies (crbug.com/392171 DownloadRequestHandle,
-        // SaveFileManager, ResourceDispatcherHostImpl, MediaStreamUIProxy,
-        // SpeechRecognitionDispatcherHost and possibly others). They look up
-        // the view based on the ID stored in the resource requests.
-        // Once those dependencies are unwound or moved to RenderFrameHost
-        // (crbug.com/304341) we can move the client to be based on the
-        // routing_id of the RenderFrameHost.
+        // SaveFileManager, ResourceDispatcherHostImpl, MediaStreamUIProxy, and
+        // possibly others). They look up the view based on the ID stored in the
+        // resource requests. Once those dependencies are unwound or moved to
+        // RenderFrameHost (crbug.com/304341) we can move the client to be based
+        // on the routing_id of the RenderFrameHost.
         scheduler->OnNavigate(child_id_, params.render_view_routing_id);
       }
       break;