Add support for receiving text from system services on Mac....

chrome/browser/app_controller_mac.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 "chrome/browser/app_controller_mac.h"
 
 #include "app/l10n_util.h"
 #include "app/l10n_util_mac.h"
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 864 matching lines @@
   menuState_->UpdateCommandEnabled(IDC_SHOW_DOWNLOADS, true);
   menuState_->UpdateCommandEnabled(IDC_MANAGE_EXTENSIONS, true);
   menuState_->UpdateCommandEnabled(IDC_HELP_PAGE, true);
   menuState_->UpdateCommandEnabled(IDC_IMPORT_SETTINGS, true);
   menuState_->UpdateCommandEnabled(IDC_REPORT_BUG, true);
   menuState_->UpdateCommandEnabled(IDC_SYNC_BOOKMARKS, true);
   menuState_->UpdateCommandEnabled(IDC_TASK_MANAGER, true);
 }
 
 - (void)registerServicesMenuTypesTo:(NSApplication*)app {
-  // Currently we only support one-way service requests and don't
-  // support services that have return values such as the PGP
-  // encryption service.
-  // Also note that RenderWidgetHostViewCocoa implements
-  // NSServicesRequests which handles requests from services.
-  NSArray* sendTypes = [NSArray arrayWithObjects:NSStringPboardType, nil];
-  NSArray* returnTypes = [NSArray array];
-  [app registerServicesMenuSendTypes:sendTypes returnTypes:returnTypes];
+  // Note that RenderWidgetHostViewCocoa implements NSServicesRequests which
+  // handles requests from services.
+  NSArray* types = [NSArray arrayWithObjects:NSStringPboardType, nil];
+  [app registerServicesMenuSendTypes:types returnTypes:types];
 }
 
 - (Profile*)defaultProfile {
   // TODO(jrg): Find a better way to get the "default" profile.
   if (g_browser_process->profile_manager())
     return *g_browser_process->profile_manager()->begin();
 
   return NULL;
 }
 
@@ skipping 180 matching lines @@
   [appController showPreferencesWindow:nil page:page profile:profile];
 }
 
 namespace app_controller_mac {
 
 bool IsOpeningNewWindow() {
   return g_is_opening_new_window;
 }
 
 }  // namespace app_controller_mac