Fix more symbol exports and a compile failure for the component build of

content/browser/speech/speech_input_manager.cc

 // Copyright (c) 2011 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 "content/browser/speech/speech_input_manager.h"
 
 #include "content/browser/browser_thread.h"
 #include "media/audio/audio_manager.h"
 
 namespace speech_input {
@@ skipping 166 matching lines @@
     // If this is an ongoing recording or if we were displaying an error message
     // to the user, abort it since user has switched focus. Otherwise
     // recognition has started and keep that going so user can start speaking to
     // another element while this gets the results in parallel.
     if (recording_caller_id_ == caller_id || !requests_[caller_id].is_active) {
       CancelRecognitionAndInformDelegate(caller_id);
     }
   }
 }
 
+SpeechInputManager::SpeechInputRequest::SpeechInputRequest()
+    : delegate(NULL),
+      is_active(false) {
+}
+
+SpeechInputManager::SpeechInputRequest::~SpeechInputRequest() {
+}
+
 }  // namespace speech_input