Convert ARRAYSIZE_UNSAFE -> arraysize in content/.

content/renderer/media/webrtc/peer_connection_dependency_factory.cc

 // Copyright 2014 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/renderer/media/webrtc/peer_connection_dependency_factory.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 57 matching lines @@
 };
 
 // If any platform effects are available, check them against the constraints.
 // Disable effects to match false constraints, but if a constraint is true, set
 // the constraint to false to later disable the software effect.
 //
 // This function may modify both |constraints| and |effects|.
 void HarmonizeConstraintsAndEffects(RTCMediaConstraints* constraints,
                                     int* effects) {
   if (*effects != media::AudioParameters::NO_EFFECTS) {
-    for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kConstraintEffectMap); ++i) {
+    for (size_t i = 0; i < arraysize(kConstraintEffectMap); ++i) {
       bool value;
       size_t is_mandatory = 0;
       if (!webrtc::FindConstraint(constraints,
                                   kConstraintEffectMap[i].constraint,
                                   &value,
                                   &is_mandatory) || !value) {
         // If the constraint is false, or does not exist, disable the platform
         // effect.
         *effects &= ~kConstraintEffectMap[i].effect;
         DVLOG(1) << "Disabling platform effect: "
@@ skipping 560 matching lines @@
 }
 
 void PeerConnectionDependencyFactory::EnsureWebRtcAudioDeviceImpl() {
   if (audio_device_.get())
     return;
 
   audio_device_ = new WebRtcAudioDeviceImpl();
 }
 
 }  // namespace content