Bug Fix: Title Case for Picker Window Title

chrome/browser/ui/cocoa/media_picker/desktop_media_picker_controller.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_controller.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 157 matching lines @@
 - (void)initializeContentsWithAppName:(const base::string16&)appName
                            targetName:(const base::string16&)targetName
                          requestAudio:(bool)requestAudio {
   // Use flipped coordinates to facilitate manual layout.
   base::scoped_nsobject<FlippedView> content(
       [[FlippedView alloc] initWithFrame:NSZeroRect]);
   [[self window] setContentView:content];
   NSPoint origin = NSMakePoint(kFramePadding, kFramePadding);
 
   // Set the dialog's title.
-  NSString* titleText = l10n_util::GetNSString(IDS_DESKTOP_MEDIA_PICKER_TITLE);
+  NSString* titleText =
+      l10n_util::GetNSString(IDS_DESKTOP_MEDIA_PICKER_TITLE_MAC);
   [[self window] setTitle:titleText];
 
   // Set the dialog's description.
   NSString* descriptionText;
   if (appName == targetName) {
     descriptionText = l10n_util::GetNSStringF(
         IDS_DESKTOP_MEDIA_PICKER_TEXT, appName);
   } else {
     descriptionText = l10n_util::GetNSStringF(
         IDS_DESKTOP_MEDIA_PICKER_TEXT_DELEGATED, appName, targetName);
@@ skipping 595 matching lines @@
 
   DesktopMediaPickerItem* item = [items objectAtIndex:index];
   [item setImageRepresentation:image];
   [browser reloadData];
 
   if (sourceType == DesktopMediaID::TYPE_WEB_CONTENTS)
     [self setTabBrowserIndex:selectedIndex];
 }
 
 @end  // @interface DesktopMediaPickerController