Convert ARRAYSIZE_UNSAFE -> arraysize in content/.

content/browser/media/media_internals.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 "content/browser/media/media_internals.h"
 
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 20 matching lines @@
   struct {
     int flag;
     const char* name;
   } flags[] = {
     { media::AudioParameters::ECHO_CANCELLER, "ECHO_CANCELLER" },
     { media::AudioParameters::DUCKING, "DUCKING" },
     { media::AudioParameters::KEYBOARD_MIC, "KEYBOARD_MIC" },
   };
 
   std::string ret;
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(flags); ++i) {
+  for (size_t i = 0; i < arraysize(flags); ++i) {
     if (effects & flags[i].flag) {
       if (!ret.empty())
         ret += " | ";
       ret += flags[i].name;
       effects &= ~flags[i].flag;
     }
   }
 
   if (effects) {
     if (!ret.empty())
@@ skipping 240 matching lines @@
     const std::string& function,
     const base::DictionaryValue* value) {
   SendUpdate(SerializeUpdate(function, value));
 
   base::AutoLock auto_lock(lock_);
   scoped_ptr<base::Value> out_value;
   CHECK(audio_streams_cached_data_.Remove(cache_key, &out_value));
 }
 
 }  // namespace content