base: Set initial thread priority in ThreadFunc.

base/threading/platform_thread_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/threading/platform_thread.h"
 
 #include <errno.h>
 #include <stddef.h>
 #include <sys/prctl.h>
 #include <sys/resource.h>
@@ skipping 66 matching lines @@
   // Set the name for the LWP (which gets truncated to 15 characters).
   int err = prctl(PR_SET_NAME, name.c_str());
   if (err < 0 && errno != EPERM)
     DPLOG(ERROR) << "prctl(PR_SET_NAME)";
 }
 
 
 void InitThreading() {
 }
 
-void InitOnThread() {
-  // Threads on linux/android may inherit their priority from the thread
-  // where they were created. This sets all new threads to the default.
-  PlatformThread::SetCurrentThreadPriority(ThreadPriority::NORMAL);
-}
-
 void TerminateOnThread() {
   base::android::DetachFromVM();
 }
 
 size_t GetDefaultThreadStackSize(const pthread_attr_t& attributes) {
 #if !defined(ADDRESS_SANITIZER)
   return 0;
 #else
   // AddressSanitizer bloats the stack approximately 2x. Default stack size of
   // 1Mb is not enough for some tests (see http://crbug.com/263749 for example).
   return 2 * (1 << 20);  // 2Mb
 #endif
 }
 
 bool RegisterThreadUtils(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace base