Allow Desktop Capture API from incognito tabs.

chrome/browser/extensions/api/desktop_capture/desktop_capture_api.cc

 // 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.
 
 #include "chrome/browser/extensions/api/desktop_capture/desktop_capture_api.h"
 
 #include "base/compiler_specific.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/media/desktop_media_list_ash.h"
@@ skipping 82 matching lines @@
       return false;
     }
     origin_ = GURL(*(params->target_tab->url)).GetOrigin();
 
     if (!params->target_tab->id) {
       error_ = kNoTabIdError;
       return false;
     }
 
     content::WebContents* web_contents = NULL;
-    if (!ExtensionTabUtil::GetTabById(*(params->target_tab->id),
-                                      GetProfile(),
-                                      false,
-                                      NULL,
-                                      NULL,
-                                      &web_contents,
-                                      NULL)) {
+    if (!ExtensionTabUtil::GetTabById(*(params->target_tab->id), GetProfile(),
+                                      true, NULL, NULL, &web_contents, NULL)) {
       error_ = kInvalidTabIdError;
       return false;
     }
 
     GURL current_origin_ =
         web_contents->GetLastCommittedURL().GetOrigin();
     if (current_origin_ != origin_) {
       error_ = kTabUrlChangedError;
       return false;
     }
@@ skipping 151 matching lines @@
 
 void DesktopCaptureRequestsRegistry::CancelRequest(int process_id,
                                                    int request_id) {
   RequestsMap::iterator it = requests_.find(RequestId(process_id, request_id));
   if (it != requests_.end())
     it->second->Cancel();
 }
 
 
 }  // namespace extensions