Delete all log messages depending on system_wrappers.

webrtc/modules/desktop_capture/window_capturer_mac.mm

 /*
  *  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 <assert.h>
 #include <ApplicationServices/ApplicationServices.h>
 #include <Cocoa/Cocoa.h>
 #include <CoreFoundation/CoreFoundation.h>
 
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/base/macutils.h"
 #include "webrtc/base/scoped_ref_ptr.h"
 #include "webrtc/modules/desktop_capture/desktop_capturer.h"
 #include "webrtc/modules/desktop_capture/desktop_capture_options.h"
 #include "webrtc/modules/desktop_capture/desktop_frame.h"
 #include "webrtc/modules/desktop_capture/mac/desktop_configuration.h"
 #include "webrtc/modules/desktop_capture/mac/full_screen_chrome_window_detector.h"
 #include "webrtc/modules/desktop_capture/mac/window_list_utils.h"
-#include "webrtc/system_wrappers/include/logging.h"
 
 namespace webrtc {
 
 namespace {
 
 // Returns true if the window exists.
 bool IsWindowValid(CGWindowID id) {
   CFArrayRef window_id_array =
       CFArrayCreate(nullptr, reinterpret_cast<const void**>(&id), 1, nullptr);
   CFArrayRef window_array =
@@ skipping 54 matching lines @@
 
   CGWindowID ids[1];
   ids[0] = window_id_;
   CFArrayRef window_id_array =
       CFArrayCreate(nullptr, reinterpret_cast<const void**>(&ids), 1, nullptr);
 
   CFArrayRef window_array =
       CGWindowListCreateDescriptionFromArray(window_id_array);
   if (!window_array || 0 == CFArrayGetCount(window_array)) {
     // Could not find the window. It might have been closed.
-    LOG(LS_INFO) << "Window not found";
     CFRelease(window_id_array);
     return false;
   }
 
   CFDictionaryRef window = reinterpret_cast<CFDictionaryRef>(
       CFArrayGetValueAtIndex(window_array, 0));
   CFNumberRef pid_ref = reinterpret_cast<CFNumberRef>(
       CFDictionaryGetValue(window, kCGWindowOwnerPID));
 
   int pid;
@@ skipping 36 matching lines @@
       CGRectNull, kCGWindowListOptionIncludingWindow,
       on_screen_window, kCGWindowImageBoundsIgnoreFraming);
 
   if (!window_image) {
     callback_->OnCaptureResult(Result::ERROR_TEMPORARY, nullptr);
     return;
   }
 
   int bits_per_pixel = CGImageGetBitsPerPixel(window_image);
   if (bits_per_pixel != 32) {
-    LOG(LS_ERROR) << "Unsupported window image depth: " << bits_per_pixel;
     CFRelease(window_image);
     callback_->OnCaptureResult(Result::ERROR_PERMANENT, nullptr);
     return;
   }
 
   int width = CGImageGetWidth(window_image);
   int height = CGImageGetHeight(window_image);
   CGDataProviderRef provider = CGImageGetDataProvider(window_image);
   CFDataRef cf_data = CGDataProviderCopyData(provider);
   std::unique_ptr<DesktopFrame> frame(
@@ skipping 21 matching lines @@
 }  // namespace
 
 // static
 std::unique_ptr<DesktopCapturer> DesktopCapturer::CreateRawWindowCapturer(
     const DesktopCaptureOptions& options) {
   return std::unique_ptr<DesktopCapturer>(
       new WindowCapturerMac(options.full_screen_chrome_window_detector()));
 }
 
 }  // namespace webrtc