[Android] Redirect std{in,out,err} to sockets for layout tests.

testing/android/native_test/native_test_launcher.cc

Index: testing/android/native_test/native_test_launcher.cc
diff --git a/testing/android/native_test/native_test_launcher.cc b/testing/android/native_test/native_test_launcher.cc
index 2389c731a681c50c71f145803bbdf7d30c9d7f9f..9547216defa6b486756c2f31fbd59fc1ad2905f6 100644
--- a/testing/android/native_test/native_test_launcher.cc
+++ b/testing/android/native_test/native_test_launcher.cc
@@ -14,7 +14,6 @@
 
 #include "base/android/base_jni_registrar.h"
 #include "base/android/context_utils.h"
-#include "base/android/fifo_utils.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/at_exit.h"
@@ -105,7 +104,7 @@ static void RunTests(JNIEnv* env,
 
   // A few options, such "--gtest_list_tests", will just use printf directly
   // Always redirect stdout to a known file.
-  if (!base::android::RedirectStream(stdout, stdout_file_path, "a+")) {
+  if (freopen(stdout_file_path.value().c_str(), "a+", stdout) == NULL) {

[jbudorick, 2016/12/08 02:04:13]

This was the last remaining use of fifo_utils.

     AndroidLog(ANDROID_LOG_ERROR, "Failed to redirect stream to file: %s: %s\n",
                stdout_file_path.value().c_str(), strerror(errno));
     exit(EXIT_FAILURE);