1 files changed, 10 insertions, 3 deletions
diff --git a/WebCore/page/SpeechInputClient.h b/WebCore/page/SpeechInputClient.h
index f6c61cf..87ff7b9 100644
--- a/WebCore/page/SpeechInputClient.h
+++ b/WebCore/page/SpeechInputClient.h
@@ -40,15 +40,22 @@ class SpeechInputListener;
 // Provides an interface for SpeechInput to call into the embedder.
 class SpeechInputClient {
 public:
-    virtual bool startRecognition(SpeechInputListener* listener) = 0;
+    // This is the first call made by a listener, registering itself for future callbacks.
+    // When the listener no longer needs speech input (for e.g. when it gets destroyed),
+    // it should set a null listener to stop receiving callbacks.
+    // The client does not take ownership of the pointer.
+    virtual void setListener(SpeechInputListener*) = 0;
+
+    // Starts speech recognition and audio recording.
+    virtual bool startRecognition(int requestId) = 0;
 
     // Stops audio recording and performs recognition with the audio recorded until now
     // (does not discard audio).
-    virtual void stopRecording() = 0;
+    virtual void stopRecording(int requestId) = 0;
 
     // Cancels an ongoing recognition and discards any audio recorded so far. No partial
     // recognition results are returned to the listener.
-    virtual void cancelRecognition() = 0;
+    virtual void cancelRecognition(int requestId) = 0;
 
 protected:
     virtual ~SpeechInputClient() { }