extensions: windows: list all windows from the current profile

chrome/browser/extensions/api/tabs/windows_util.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/tabs/windows_util.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/browser/extensions/chrome_extension_function_details.h"
@@ skipping 20 matching lines @@
       *controller = extensions::WindowControllerList::GetInstance()
                         ->CurrentWindowForFunction(function_details);
     }
     if (!(*controller)) {
       function->SetError(extensions::tabs_constants::kNoCurrentWindowError);
       return false;
     }
   } else {
     *controller = extensions::WindowControllerList::GetInstance()
                       ->FindWindowForFunctionById(function_details, window_id);
+
     if (!(*controller)) {
       function->SetError(extensions::ErrorUtils::FormatErrorMessage(
           extensions::tabs_constants::kWindowNotFoundError,
           base::IntToString(window_id)));
       return false;
     }
   }
   return true;
 }
 
 }  // namespace windows_util