Implement window management devtools commands for headless.

headless/lib/browser/headless_devtools_manager_delegate.h

 // Copyright 2016 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.
 
 #ifndef HEADLESS_LIB_BROWSER_HEADLESS_DEVTOOLS_MANAGER_DELEGATE_H_
 #define HEADLESS_LIB_BROWSER_HEADLESS_DEVTOOLS_MANAGER_DELEGATE_H_
 
 #include <map>
 #include <memory>
 #include <string>
@@ skipping 44 matching lines @@
       const base::DictionaryValue* params);
   std::unique_ptr<base::DictionaryValue> CloseTarget(
       int command_id,
       const base::DictionaryValue* params);
   std::unique_ptr<base::DictionaryValue> CreateBrowserContext(
       int command_id,
       const base::DictionaryValue* params);
   std::unique_ptr<base::DictionaryValue> DisposeBrowserContext(
       int command_id,
       const base::DictionaryValue* params);
+  std::unique_ptr<base::DictionaryValue> GetWindowForTarget(
+      int command_id,
+      const base::DictionaryValue* params);
+  std::unique_ptr<base::DictionaryValue> GetWindowBounds(
+      int command_id,
+      const base::DictionaryValue* params);
+  std::unique_ptr<base::DictionaryValue> SetWindowBounds(
+      int command_id,
+      const base::DictionaryValue* params);
   void PrintToPDF(content::DevToolsAgentHost* agent_host,
                   int command_id,
                   const base::DictionaryValue* params,
                   const CommandCallback& callback);
 
   base::WeakPtr<HeadlessBrowserImpl> browser_;
 
   using CommandMemberCallback =
       base::Callback<std::unique_ptr<base::DictionaryValue>(
           int command_id,
           const base::DictionaryValue* params)>;
   using AsyncCommandMemberCallback =
       base::Callback<void(content::DevToolsAgentHost* agent_host,
                           int command_id,
                           const base::DictionaryValue* params,
                           const CommandCallback& callback)>;
   std::map<std::string, CommandMemberCallback> command_map_;
   std::map<std::string, AsyncCommandMemberCallback> async_command_map_;
 };
 
 }  // namespace headless
 
 #endif  // HEADLESS_LIB_BROWSER_HEADLESS_DEVTOOLS_MANAGER_DELEGATE_H_