Mac Picker UI: Screen Auto Selection

chrome/browser/ui/cocoa/media_picker/desktop_media_picker_item.mm

 // Copyright 2013 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 "chrome/browser/ui/cocoa/media_picker/desktop_media_picker_item.h"
 
 #import <Quartz/Quartz.h>
 
 #include "chrome/browser/media/desktop_media_list.h"
 
 @implementation DesktopMediaPickerItem
 
+@synthesize titleHidden = titleHidden_;
+
 - (id)initWithSourceId:(content::DesktopMediaID)sourceID
               imageUID:(int)imageUID
             imageTitle:(NSString*)imageTitle {
   if ((self = [super init])) {
     sourceID_ = sourceID;
     imageUID_.reset([[NSString stringWithFormat:@"%d", imageUID] retain]);
     imageTitle_.reset([imageTitle retain]);
   }
   return self;
 }
@@ skipping 15 matching lines @@
 
 - (NSString*)imageUID {
   return imageUID_;
 }
 
 - (NSString*)imageRepresentationType {
   return IKImageBrowserNSImageRepresentationType;
 }
 
 - (NSString*)imageTitle {
-  return imageTitle_.get();
+  return titleHidden_ ? nil : imageTitle_;
 }
 
 - (NSUInteger)imageVersion {
   return imageVersion_;
 }
 
 - (id)imageRepresentation {
   return image_.get();
 }
 
 @end  // @interface DesktopMediaPickerItem