Make SpeechRecognition per RenderFrame instead of per RenderView.

content/browser/speech/speech_recognition_manager_impl.cc

Index: content/browser/speech/speech_recognition_manager_impl.cc
diff --git a/content/browser/speech/speech_recognition_manager_impl.cc b/content/browser/speech/speech_recognition_manager_impl.cc
index 3fde571de2d214e8832e86dbc198280777da587e..6b86f4bfbb51fee165a9bd79596e40c5161bcb2d 100644
--- a/content/browser/speech/speech_recognition_manager_impl.cc
+++ b/content/browser/speech/speech_recognition_manager_impl.cc
@@ -431,18 +431,17 @@ void SpeechRecognitionManagerImpl::OnRecognitionEnd(int session_id) {
 }
 
 int SpeechRecognitionManagerImpl::GetSession(
-    int render_process_id, int render_view_id, int request_id) const {
+    int render_process_id, int render_frame_id, int request_id) const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  SessionsTable::const_iterator iter;
-  for(iter = sessions_.begin(); iter != sessions_.end(); ++iter) {
-    const int session_id = iter->first;
-    const SpeechRecognitionSessionContext& context = iter->second->context;
-    if (context.render_process_id == render_process_id &&
-        context.render_view_id == render_view_id &&
-        context.request_id == request_id) {
-      return session_id;
+
+  for (const auto& it : sessions_) {
+    Session* session = it.second;
+    if (session->context.render_process_id == render_process_id &&
+        session->context.render_frame_id == render_frame_id) {
+      return session->id;
     }
   }
+
   return kSessionIDInvalid;
 }
 
@@ -451,31 +450,14 @@ SpeechRecognitionManagerImpl::GetSessionContext(int session_id) const {
   return GetSession(session_id)->context;
 }
 
-void SpeechRecognitionManagerImpl::AbortAllSessionsForRenderProcess(
-    int render_process_id) {
-  // This method gracefully destroys sessions for the listener. However, since
-  // the listener itself is likely to be destroyed after this call, we avoid
-  // dispatching further events to it, marking the |listener_is_active| flag.
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  for (SessionsTable::iterator it = sessions_.begin(); it != sessions_.end();
-       ++it) {
-    Session* session = it->second;
-    if (session->context.render_process_id == render_process_id) {
-      AbortSession(session->id);
-      session->listener_is_active = false;
-    }
-  }
-}
+void SpeechRecognitionManagerImpl::AbortAllSessionsForRenderFrame(
+    int render_process_id, int render_frame_id) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
-void SpeechRecognitionManagerImpl::AbortAllSessionsForRenderView(
-    int render_process_id,
-    int render_view_id) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  for (SessionsTable::iterator it = sessions_.begin(); it != sessions_.end();
-       ++it) {
-    Session* session = it->second;
+  for (const auto& it : sessions_) {
+    Session* session = it.second;
     if (session->context.render_process_id == render_process_id &&
-        session->context.render_view_id == render_view_id) {
+        session->context.render_frame_id == render_frame_id) {
       AbortSession(session->id);
     }
   }