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

chrome/browser/speech/speech_input_bubble.cc

Index: chrome/browser/speech/speech_input_bubble.cc
diff --git a/chrome/browser/speech/speech_input_bubble.cc b/chrome/browser/speech/speech_input_bubble.cc
index 4e2a6704aa06b2c049cab4e49bd1f3968939c837..1c4b85fc86850a78131cae88bd5e2aabfcdffd1f 100644
--- a/chrome/browser/speech/speech_input_bubble.cc
+++ b/chrome/browser/speech/speech_input_bubble.cc
@@ -21,3 +21,23 @@ SpeechInputBubble* SpeechInputBubble::Create(TabContents* tab_contents,
 
   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();
+}