[chromedriver] Implement commands: findChildElement, findChildElements.

chrome/test/chromedriver/command_executor_impl.cc

 // Copyright (c) 2012 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/test/chromedriver/command_executor_impl.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
@@ skipping 32 matching lines @@
           &session_map_);
   command_map_.Set("get", base::Bind(execute_session_command,
       base::Bind(&ExecuteGet)));
   command_map_.Set("executeScript", base::Bind(execute_session_command,
       base::Bind(&ExecuteExecuteScript)));
   command_map_.Set("switchToFrame", base::Bind(execute_session_command,
       base::Bind(&ExecuteSwitchToFrame)));
   command_map_.Set("getTitle", base::Bind(execute_session_command,
       base::Bind(&ExecuteGetTitle)));
   command_map_.Set("findElement", base::Bind(execute_session_command,
-      base::Bind(&ExecuteFindElement)));
+      base::Bind(&ExecuteFindElement, 50)));
   command_map_.Set("findElements", base::Bind(execute_session_command,
-      base::Bind(&ExecuteFindElements)));
+      base::Bind(&ExecuteFindElements, 50)));
+  command_map_.Set("findChildElement", base::Bind(execute_session_command,
+      base::Bind(&ExecuteFindChildElement, 50)));
+  command_map_.Set("findChildElements", base::Bind(execute_session_command,
+      base::Bind(&ExecuteFindChildElements, 50)));
   command_map_.Set("setTimeout", base::Bind(execute_session_command,
       base::Bind(&ExecuteSetTimeout)));
   command_map_.Set("getCurrentUrl", base::Bind(execute_session_command,
       base::Bind(&ExecuteGetCurrentUrl)));
   command_map_.Set("goBack", base::Bind(execute_session_command,
       base::Bind(&ExecuteGoBack)));
   command_map_.Set("goForward", base::Bind(execute_session_command,
       base::Bind(&ExecuteGoForward)));
   command_map_.Set("refresh", base::Bind(execute_session_command,
       base::Bind(&ExecuteRefresh)));
@@ skipping 25 matching lines @@
   }
   *status_code = status.code();
   if (status.IsError()) {
     scoped_ptr<base::DictionaryValue> error(new base::DictionaryValue());
     error->SetString("message", status.message());
     value->reset(error.release());
   }
   if (!*value)
     value->reset(base::Value::CreateNullValue());
 }