Convert usage of ARRAY_SIZE to arraysize.

talk/media/webrtc/webrtcvideocapturer.cc

Index: talk/media/webrtc/webrtcvideocapturer.cc
diff --git a/talk/media/webrtc/webrtcvideocapturer.cc b/talk/media/webrtc/webrtcvideocapturer.cc
index 7d72128d61e995980562b0addbff567fbebcd5f7..519b58a69d538936ac80eb518dc5bfed959567be 100644
--- a/talk/media/webrtc/webrtcvideocapturer.cc
+++ b/talk/media/webrtc/webrtcvideocapturer.cc
@@ -34,6 +34,7 @@
 #ifdef HAVE_WEBRTC_VIDEO
 #include "talk/media/webrtc/webrtcvideoframe.h"
 #include "talk/media/webrtc/webrtcvideoframefactory.h"
+#include "webrtc/base/arraysize.h"
 #include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/criticalsection.h"
@@ -83,7 +84,7 @@ class WebRtcVcmFactory : public WebRtcVcmFactoryInterface {
 static bool CapabilityToFormat(const webrtc::VideoCaptureCapability& cap,
                                VideoFormat* format) {
   uint32_t fourcc = 0;
-  for (size_t i = 0; i < ARRAY_SIZE(kSupportedFourCCs); ++i) {
+  for (size_t i = 0; i < arraysize(kSupportedFourCCs); ++i) {
     if (kSupportedFourCCs[i].webrtc_type == cap.rawType) {
       fourcc = kSupportedFourCCs[i].fourcc;
       break;
@@ -103,7 +104,7 @@ static bool CapabilityToFormat(const webrtc::VideoCaptureCapability& cap,
 static bool FormatToCapability(const VideoFormat& format,
                                webrtc::VideoCaptureCapability* cap) {
   webrtc::RawVideoType webrtc_type = webrtc::kVideoUnknown;
-  for (size_t i = 0; i < ARRAY_SIZE(kSupportedFourCCs); ++i) {
+  for (size_t i = 0; i < arraysize(kSupportedFourCCs); ++i) {
     if (kSupportedFourCCs[i].fourcc == format.fourcc) {
       webrtc_type = kSupportedFourCCs[i].webrtc_type;
       break;
@@ -171,8 +172,8 @@ bool WebRtcVideoCapturer::Init(const Device& device) {
   bool found = false;
   for (int index = 0; index < num_cams; ++index) {
     char vcm_name[256];
-    if (info->GetDeviceName(index, vcm_name, ARRAY_SIZE(vcm_name),
-                            vcm_id, ARRAY_SIZE(vcm_id)) != -1) {
+    if (info->GetDeviceName(index, vcm_name, arraysize(vcm_name), vcm_id,
+                            arraysize(vcm_id)) != -1) {
       if (device.name == reinterpret_cast<char*>(vcm_name)) {
         found = true;
         break;
@@ -361,7 +362,7 @@ bool WebRtcVideoCapturer::GetPreferredFourccs(std::vector<uint32_t>* fourccs) {
   }
 
   fourccs->clear();
-  for (size_t i = 0; i < ARRAY_SIZE(kSupportedFourCCs); ++i) {
+  for (size_t i = 0; i < arraysize(kSupportedFourCCs); ++i) {
     fourccs->push_back(kSupportedFourCCs[i].fourcc);
   }
   return true;