Clean up users of a deprecated base::LaunchApp API.

chrome/browser/chromeos/input_method/xkeyboard.cc

 // Copyright (c) 2011 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/chromeos/input_method/xkeyboard.h"
 
 #include <queue>
 #include <utility>
 
 #include <X11/XKBlib.h>
@@ skipping 260 matching lines @@
   // Executes 'setxkbmap -layout ...' command asynchronously using a layout name
   // in the |execute_queue_|. Do nothing if the queue is empty.
   // TODO(yusukes): Use libxkbfile.so instead of the command (crosbug.com/13105)
   void MaybeExecuteSetLayoutCommand() {
     if (execute_queue_.empty()) {
       return;
     }
     const std::string layout_to_set = execute_queue_.front();
 
     std::vector<std::string> argv;
     base::file_handle_mapping_vector fds_to_remap;

[Yusuke Sato, 2011/07/13 01:50:35]

ditto

     base::ProcessHandle handle = base::kNullProcessHandle;
 
     argv.push_back(kSetxkbmapCommand);
     argv.push_back("-layout");
     argv.push_back(layout_to_set);
     argv.push_back("-synch");
-    const bool result = base::LaunchApp(argv,
-                                        fds_to_remap,  // No remapping.
-                                        false,  // Don't wait.
-                                        &handle);
-    if (!result) {
+
+    base::LaunchOptions options;
+    options.process_handle = &handle;
+    if (!base::LaunchProcess(argv, options)) {
       LOG(ERROR) << "Failed to execute setxkbmap: " << layout_to_set;
       execute_queue_ = std::queue<std::string>();  // clear the queue.
       return;
     }
 
     // g_child_watch_add is necessary to prevent the process from becoming a
     // zombie.
     const base::ProcessId pid = base::GetProcId(handle);
     g_child_watch_add(pid,
                       reinterpret_cast<GChildWatchFunc>(OnSetLayoutFinish),
@@ skipping 144 matching lines @@
 bool SetAutoRepeatEnabled(bool enabled) {
   return XKeyboard::GetInstance()->SetAutoRepeatEnabled(enabled);
 }
 
 bool SetAutoRepeatRate(const AutoRepeatRate& rate) {
   return XKeyboard::GetInstance()->SetAutoRepeatRate(rate);
 }
 
 }  // namespace input_method
 }  // namespace chromeos