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

chrome/browser/cocoa/speech_input_window_controller.mm

 // 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.
 
 #import "speech_input_window_controller.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/mac_util.h"
 #include "base/sys_string_conversions.h"
@@ skipping 45 matching lines @@
   windowDelta = [[window contentView] convertSize:windowDelta toView:nil];
   NSRect newFrame = [window frame];
   newFrame.size.width += windowDelta.width;
   newFrame.size.height += windowDelta.height;
   [window setFrame:newFrame display:NO];
 
   [self layout:newSize];  // Layout all the child controls.
 }
 
 - (IBAction)cancel:(id)sender {
-  delegate_->RecognitionCancelled();
+  delegate_->InfoBubbleButtonClicked(SpeechInputBubble::BUTTON_CANCEL);
 }
 
 // Calculate the window dimensions to reflect the sum height and max width of
 // all controls, with appropriate spacing between and around them. The returned
 // size is in view coordinates.
 - (NSSize)calculateContentSize {
   [GTMUILocalizerAndLayoutTweaker sizeToFitView:cancelButton_];
   NSSize size = [cancelButton_ bounds].size;
   int newHeight = size.height + kBubbleControlVerticalSpacing;
   int newWidth = size.width;
@@ skipping 39 matching lines @@
 }
 
 - (void)didStartRecognition {
   NSImage* icon = ResourceBundle::GetSharedInstance().GetNSImageNamed(
       IDR_SPEECH_INPUT_PROCESSING);
   [iconImage_ setImage:icon];
   [iconImage_ setNeedsDisplay:YES];
 }
 
 - (void)windowWillClose:(NSNotification*)notification {
-  delegate_->InfoBubbleClosed();
+  delegate_->InfoBubbleFocusChanged();
 }
 
 @end  // implementation SpeechInputWindowController