Merge 285314 "Turn webspeech on/off when tab goes fore/background"

content/renderer/speech_recognition_dispatcher.cc

Index: content/renderer/speech_recognition_dispatcher.cc
===================================================================
--- content/renderer/speech_recognition_dispatcher.cc	(revision 285314)
+++ content/renderer/speech_recognition_dispatcher.cc	(working copy)
@@ -35,6 +35,11 @@
 SpeechRecognitionDispatcher::~SpeechRecognitionDispatcher() {
 }
 
+void SpeechRecognitionDispatcher::AbortAllRecognitions() {
+  Send(new SpeechRecognitionHostMsg_AbortAllRequests(
+      routing_id()));
+}
+
 bool SpeechRecognitionDispatcher::OnMessageReceived(
     const IPC::Message& message) {
   bool handled = true;