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

chrome/app/generated_resources.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- This file contains definitions of resources that will be translated for
 each locale. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/generated_resources.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 9482 matching lines @@
 
     <!-- GoogleURL tracker info bar -->
     <message name="IDS_GOOGLE_URL_TRACKER_INFOBAR_MESSAGE" desc="Message displayed when the user's current Google TLD doesn't match the default for their location.">
        It looks like you've moved.  Would you like to use <ph name="NEW_GOOGLE_URL">$1<ex>google.com</ex></ph>?
     </message>
 
     <message name="IDS_SPEECH_INPUT_BUBBLE_HEADING" desc="First line in the content area of the speech input bubble. Instructs the user that they can start speaking.">
       Speak now
     </message>
     <message name="IDS_SPEECH_INPUT_ERROR" desc="Message shown when audio recording failed with an error during speech recognition.">
-      There was an error in recording audio. Please check if a microphone properly connected before trying again.
+      Audio recording device returned an error.
     </message>
     <message name="IDS_SPEECH_INPUT_NO_MIC" desc="Message shown when speech recognizer could not find a suitable microphone or other audio input device.">
-      No audio recording devices found. Please check if you have a microphone properly connected before trying again.
+      No audio recording devices found.
+    </message>
+    <message name="IDS_SPEECH_INPUT_NO_SPEECH" desc="Message shown when speech recognizer detected no speech in the recorded audio.">
+      No speech heard.
+    </message>
+    <message name="IDS_SPEECH_INPUT_NO_RESULTS" desc="Message shown when speech recognizer returned zero results.">
+      No matches found.
+    </message>
+    <message name="IDS_SPEECH_INPUT_TRY_AGAIN" desc="Text shown on a button to retry speech recognition">
+      Try again
     </message>
 
     <message name="IDS_IMAGE_FILES" desc="The description of the image file extensions in the select file dialog.">
       Image Files
     </message>
     <message name="IDS_AUDIO_FILES" desc="The description of the audio file extensions in the select file dialog.">
       Audio Files
     </message>
     <message name="IDS_VIDEO_FILES" desc="The description of the video file extensions in the select file dialog.">
       Video Files
     </message>
     <message name="IDS_CUSTOM_FILES" desc="The description of the custom file extensions in the select file dialog.">
       Custom Files
     </message>
 
     </messages>
 
     <structures fallback_to_english="true">
       <structure name="IDD_CHROME_FRAME_FIND_DIALOG" file="cf_resources.rc" type="dialog" >
       </structure>
     </structures>
 
   </release>
 </grit>