Show error messages in speech bubble allowing user to retry as well.

chrome/browser/speech/speech_input_bubble.cc

 // Copyright (c) 2010 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 "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/speech/speech_input_bubble.h"
 #include "gfx/rect.h"
 
 SpeechInputBubble::FactoryMethod SpeechInputBubble::factory_ = NULL;
 const int SpeechInputBubble::kBubbleTargetOffsetX = 5;
 
 SpeechInputBubble* SpeechInputBubble::Create(TabContents* tab_contents,
                                              Delegate* delegate,
                                              const gfx::Rect& element_rect) {
   if (factory_)
     return (*factory_)(tab_contents, delegate, element_rect);
 
   // Has the tab already closed before bubble create request was processed?
   if (!tab_contents)
     return NULL;
 
   return CreateNativeBubble(tab_contents, delegate, element_rect);
 }
+
+SpeechInputBubbleBase::SpeechInputBubbleBase()
+    : display_mode_(DISPLAY_MODE_RECORDING) {
+}
+
+void SpeechInputBubbleBase::SetRecordingMode() {
+  display_mode_ = DISPLAY_MODE_RECORDING;
+  UpdateLayout();
+}
+
+void SpeechInputBubbleBase::SetRecognizingMode() {
+  display_mode_ = DISPLAY_MODE_RECOGNIZING;
+  UpdateLayout();
+}
+
+void SpeechInputBubbleBase::SetMessage(const string16& text) {
+  message_text_ = text;
+  display_mode_ = DISPLAY_MODE_MESSAGE;
+  UpdateLayout();
+}