Delete all log messages depending on system_wrappers.

webrtc/modules/desktop_capture/win/desktop.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "webrtc/modules/desktop_capture/win/desktop.h"
 
 #include <vector>
 
-#include "webrtc/system_wrappers/include/logging.h"
-
 namespace webrtc {
 
 Desktop::Desktop(HDESK desktop, bool own) : desktop_(desktop), own_(own) {
 }
 
 Desktop::~Desktop() {
   if (own_ && desktop_ != NULL) {
     if (!::CloseDesktop(desktop_)) {
-      LOG(LS_ERROR) << "Failed to close the owned desktop handle: "
-                    << GetLastError();
     }
   }
 }
 
 bool Desktop::GetName(std::wstring* desktop_name_out) const {
   if (desktop_ == NULL)
     return false;
 
   DWORD length = 0;
   int rv = GetUserObjectInformationW(desktop_, UOI_NAME, NULL, 0, &length);
   if (rv || GetLastError() != ERROR_INSUFFICIENT_BUFFER)
     abort();
 
   length /= sizeof(WCHAR);
   std::vector<WCHAR> buffer(length);
   if (!GetUserObjectInformationW(desktop_, UOI_NAME, &buffer[0],
                                  length * sizeof(WCHAR), &length)) {
-    LOG(LS_ERROR) << "Failed to query the desktop name: " << GetLastError();
     return false;
   }
 
   desktop_name_out->assign(&buffer[0], length / sizeof(WCHAR));
   return true;
 }
 
 bool Desktop::IsSame(const Desktop& other) const {
   std::wstring name;
   if (!GetName(&name))
     return false;
 
   std::wstring other_name;
   if (!other.GetName(&other_name))
     return false;
 
   return name == other_name;
 }
 
 bool Desktop::SetThreadDesktop() const {
   if (!::SetThreadDesktop(desktop_)) {
-    LOG(LS_ERROR) << "Failed to assign the desktop to the current thread: "
-                  << GetLastError();
     return false;
   }
 
   return true;
 }
 
 Desktop* Desktop::GetDesktop(const WCHAR* desktop_name) {
   ACCESS_MASK desired_access =
       DESKTOP_CREATEMENU | DESKTOP_CREATEWINDOW | DESKTOP_ENUMERATE |
       DESKTOP_HOOKCONTROL | DESKTOP_WRITEOBJECTS | DESKTOP_READOBJECTS |
       DESKTOP_SWITCHDESKTOP | GENERIC_WRITE;
   HDESK desktop = OpenDesktop(desktop_name, 0, FALSE, desired_access);
   if (desktop == NULL) {
-    LOG(LS_ERROR) << "Failed to open the desktop '" << desktop_name << "': "
-                  << GetLastError();
     return NULL;
   }
 
   return new Desktop(desktop, true);
 }
 
 Desktop* Desktop::GetInputDesktop() {
   HDESK desktop = OpenInputDesktop(
       0, FALSE, GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE);
   if (desktop == NULL)
     return NULL;
 
   return new Desktop(desktop, true);
 }
 
 Desktop* Desktop::GetThreadDesktop() {
   HDESK desktop = ::GetThreadDesktop(GetCurrentThreadId());
   if (desktop == NULL) {
-    LOG(LS_ERROR) << "Failed to retrieve the handle of the desktop assigned to "
-                     "the current thread: "
-                  << GetLastError();
     return NULL;
   }
 
   return new Desktop(desktop, false);
 }
 
 }  // namespace webrtc