Formatting some files with LOG macros usage.

In order to create a clean CL to switch to RTC_ prefixed LOG macros
this CL runs `git cl format --full` on the files with LOG macros in
the following directories:
- modules/audio_device
- modules/media_file
- modules/video_capture

This CL has been automatically generated with:

for m in PLOG \
  LOG_TAG \
  LOG_GLEM \
  LOG_GLE_EX \
  LOG_GLE \
  LAST_SYSTEM_ERROR \
  LOG_ERRNO_EX \
  LOG_ERRNO \
  LOG_ERR_EX \
  LOG_ERR \
  LOG_V \
  LOG_F \
  LOG_T_F \
  LOG_E \
  LOG_T \
  LOG_CHECK_LEVEL_V \
  LOG_CHECK_LEVEL \
  LOG
do
  for d in media_file video_capture audio_device; do
    cd modules/$d
    git grep -l $m | grep -E "\.(cc|h|m|mm)$" | xargs sed -i "1 s/$/ /"
    cd ../..
  done
done
git cl format --full

Bug: webrtc:8452
Change-Id: I2858b6928e6bd79957f2e5e0b07028eb68a304b2
Reviewed-on: https://webrtc-review.googlesource.com/21322
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20613}
diff --git a/modules/audio_device/dummy/file_audio_device_factory.cc b/modules/audio_device/dummy/file_audio_device_factory.cc
index 96e3eaf..1739953 100644
--- a/modules/audio_device/dummy/file_audio_device_factory.cc
+++ b/modules/audio_device/dummy/file_audio_device_factory.cc
@@ -36,7 +36,8 @@
 }
 
 void FileAudioDeviceFactory::SetFilenamesToUse(
-    const char* inputAudioFilename, const char* outputAudioFilename) {
+    const char* inputAudioFilename,
+    const char* outputAudioFilename) {
 #ifdef WEBRTC_DUMMY_FILE_DEVICES
   RTC_DCHECK_LT(strlen(inputAudioFilename), MAX_FILENAME_LEN);
   RTC_DCHECK_LT(strlen(outputAudioFilename), MAX_FILENAME_LEN);
@@ -47,8 +48,9 @@
   _isConfigured = true;
 #else
   // Sanity: must be compiled with the right define to run this.
-  printf("Trying to use dummy file devices, but is not compiled "
-         "with WEBRTC_DUMMY_FILE_DEVICES. Bailing out.\n");
+  printf(
+      "Trying to use dummy file devices, but is not compiled "
+      "with WEBRTC_DUMMY_FILE_DEVICES. Bailing out.\n");
   std::exit(1);
 #endif
 }