Add RTC_ prefix to (D)CHECKs and related macros.

webrtc/modules/video_capture/ensure_initialized.cc

 /*
  *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 // Platform-specific initialization bits, if any, go here.
 
 #ifndef ANDROID
 
 namespace webrtc {
 namespace videocapturemodule {
 void EnsureInitialized() {}
 }  // namespace videocapturemodule
 }  // namespace webrtc
 
 #else
 
 #include <pthread.h>
 
-// Note: this dependency is dangerous since it reaches into Chromium's
-// base. You can't include anything in this file that includes WebRTC's
-// base/checks.h, for instance, since it will clash with Chromium's
-// logging.h. Therefore, the CHECKs in this file will actually use
-// Chromium's checks rather than the WebRTC ones.
+// Note: this dependency is dangerous since it reaches into Chromium's base.
+// There's a risk of e.g. macro clashes. This file may only be used in tests.
 #include "base/android/jni_android.h"
+#include "webrtc/base/checks.h"
 #include "webrtc/modules/video_capture/video_capture_internal.h"
 
 namespace webrtc {
 namespace videocapturemodule {
 
 static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT;
 
 void EnsureInitializedOnce() {
   JNIEnv* jni = ::base::android::AttachCurrentThread();
   jobject context = ::base::android::GetApplicationContext();
   JavaVM* jvm = NULL;
-  CHECK_EQ(0, jni->GetJavaVM(&jvm));
-  CHECK_EQ(0, webrtc::SetCaptureAndroidVM(jvm, context));
+  RTC_CHECK_EQ(0, jni->GetJavaVM(&jvm));
+  RTC_CHECK_EQ(0, webrtc::SetCaptureAndroidVM(jvm, context));
 }
 
 void EnsureInitialized() {
-  CHECK_EQ(0, pthread_once(&g_initialize_once, &EnsureInitializedOnce));
+  RTC_CHECK_EQ(0, pthread_once(&g_initialize_once, &EnsureInitializedOnce));
 }
 
 }  // namespace videocapturemodule
 }  // namespace webrtc
 
 #endif  // !ANDROID