Introduced SpeechRecognitionDispatcher(Host) classes, handling dispatch of IPC messages for continu…

content/browser/speech/speech_recognition_browsertest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_number_conversions.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 112 matching lines @@
     // no fake result sent.
     EXPECT_TRUE(should_send_fake_response_ || listener_ == listener);
     did_cancel_all_ = true;
   }
 
   virtual bool HasAudioInputDevices() OVERRIDE { return true; }
   virtual bool IsCapturingAudio() OVERRIDE { return true; }
   virtual string16 GetAudioInputDeviceModel() OVERRIDE { return string16(); }
   virtual void ShowAudioInputSettings() OVERRIDE {}
 
-  virtual int LookupSessionByContext(
-      base::Callback<bool(
-          const content::SpeechRecognitionSessionContext&)> matcher)
-            const OVERRIDE {
-    bool matched = matcher.Run(session_ctx_);
-    return matched ? session_id_ : 0;
+  virtual int GetSession(int render_process_id,
+                         int render_view_id,
+                         int request_id) const OVERRIDE {
+    return session_ctx_.render_process_id == render_process_id &&
+           session_ctx_.render_view_id == render_view_id &&
+           session_ctx_.request_id == request_id;
   }
 
   virtual const SpeechRecognitionSessionConfig& GetSessionConfig(
       int session_id) const OVERRIDE {
     EXPECT_EQ(session_id, session_id_);
     return session_config_;
   }
 
   virtual content::SpeechRecognitionSessionContext GetSessionContext(
       int session_id) const OVERRIDE {
@@ skipping 136 matching lines @@
 
   // Make the renderer crash. This should trigger
   // InputTagSpeechDispatcherHost to cancel all pending sessions.
   GURL test_url("about:crash");
   ui_test_utils::NavigateToURL(browser(), test_url);
 
   EXPECT_TRUE(fake_speech_recognition_manager_.did_cancel_all());
 }
 
 }  // namespace speech