From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jeremy Rose <jeremya@chromium.org>
Date: Mon, 2 Aug 2021 15:56:56 -0700
Subject: only create a console if logging to stderr

This fixes an issue on Windows where, when `--enable-logging=file` is
passed and the app was not run from the console, a console window would
be created for each child process, despite logs being redirected to a
file.

diff --git a/content/app/content_main.cc b/content/app/content_main.cc
index a26c5c2e053eddb4c70afb166a4643f38eb3c7f6..265b9af981454ab09ed34542ca845fb566b4a75d 100644
--- a/content/app/content_main.cc
+++ b/content/app/content_main.cc
@@ -370,8 +370,12 @@ RunContentProcess(const ContentMainParams& params,
 
 #if defined(OS_WIN)
     // Route stdio to parent console (if any) or create one.
-    if (base::CommandLine::ForCurrentProcess()->HasSwitch(
-            switches::kEnableLogging)) {
+    auto* cmd_line = base::CommandLine::ForCurrentProcess();
+    bool log_to_stderr =
+        cmd_line->HasSwitch(switches::kEnableLogging) &&
+        cmd_line->GetSwitchValueASCII(switches::kEnableLogging) != "file" &&
+        !cmd_line->HasSwitch(switches::kLogFile);
+    if (log_to_stderr) {
       base::RouteStdioToConsole(true);
     }
 #endif
