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

webrtc/common_audio/resampler/sinc_resampler_unittest.cc

 /*
  *  Copyright (c) 2013 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.
  */
 
@@ skipping 145 matching lines @@
       resampler.kernel_storage_.get() + 1, resampler.kernel_storage_.get(),
       resampler.kernel_storage_.get(), kKernelInterpolationFactor);
   result2 = resampler.CONVOLVE_FUNC(
       resampler.kernel_storage_.get() + 1, resampler.kernel_storage_.get(),
       resampler.kernel_storage_.get(), kKernelInterpolationFactor);
   EXPECT_NEAR(result2, result, kEpsilon);
 }
 #endif
 
 // Benchmark for the various Convolve() methods.  Make sure to build with
-// branding=Chrome so that DCHECKs are compiled out when benchmarking.  Original
-// benchmarks were run with --convolve-iterations=50000000.
+// branding=Chrome so that RTC_DCHECKs are compiled out when benchmarking.
+// Original benchmarks were run with --convolve-iterations=50000000.
 TEST(SincResamplerTest, ConvolveBenchmark) {
   // Initialize a dummy resampler.
   MockSource mock_source;
   SincResampler resampler(kSampleRateRatio, SincResampler::kDefaultRequestSize,
                           &mock_source);
 
   // Retrieve benchmark iterations from command line.
   // TODO(ajm): Reintroduce this as a command line option.
   const int kConvolveIterations = 1000000;
 
@@ skipping 202 matching lines @@
         std::tr1::make_tuple(11025, 192000, kResamplingRMSError, -62.61),
         std::tr1::make_tuple(16000, 192000, kResamplingRMSError, -63.14),
         std::tr1::make_tuple(22050, 192000, kResamplingRMSError, -62.42),
         std::tr1::make_tuple(32000, 192000, kResamplingRMSError, -63.38),
         std::tr1::make_tuple(44100, 192000, kResamplingRMSError, -62.63),
         std::tr1::make_tuple(48000, 192000, kResamplingRMSError, -73.44),
         std::tr1::make_tuple(96000, 192000, kResamplingRMSError, -73.52),
         std::tr1::make_tuple(192000, 192000, kResamplingRMSError, -73.52)));
 
 }  // namespace webrtc