fuchsia: base_unittests (mostly) compiling

base/process/process_metrics_posix.cc

 // Copyright (c) 2013 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/process/process_metrics.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <sys/resource.h>
@@ skipping 15 matching lines @@
 ProcessMetrics::~ProcessMetrics() { }
 
 #if defined(OS_LINUX)
 static const rlim_t kSystemDefaultMaxFds = 8192;
 #elif defined(OS_MACOSX)
 static const rlim_t kSystemDefaultMaxFds = 256;
 #elif defined(OS_SOLARIS)
 static const rlim_t kSystemDefaultMaxFds = 8192;
 #elif defined(OS_FREEBSD)
 static const rlim_t kSystemDefaultMaxFds = 8192;
+#elif defined(OS_FUCHSIA)
+static const rlim_t kSystemDefaultMaxFds = 8192;
 #elif defined(OS_NETBSD)
 static const rlim_t kSystemDefaultMaxFds = 1024;
 #elif defined(OS_OPENBSD)
 static const rlim_t kSystemDefaultMaxFds = 256;
 #elif defined(OS_ANDROID)
 static const rlim_t kSystemDefaultMaxFds = 1024;
 #elif defined(OS_AIX)
 static const rlim_t kSystemDefaultMaxFds = 8192;
 #endif
 
@@ skipping 29 matching lines @@
   } else {
     PLOG(INFO) << "Failed to get file descriptor limit";
   }
 }
 
 size_t GetPageSize() {
   return getpagesize();
 }
 
 }  // namespace base