Reduce jitter from uneven SincResampler buffer size requests.

media/base/sinc_resampler_unittest.cc

Index: media/base/sinc_resampler_unittest.cc
diff --git a/media/base/sinc_resampler_unittest.cc b/media/base/sinc_resampler_unittest.cc
index 39b2dbe40873b35f588c36c973bade1d7c141a81..6b01dde0eba14e0293c7a6c590403605380cb952 100644
--- a/media/base/sinc_resampler_unittest.cc
+++ b/media/base/sinc_resampler_unittest.cc
@@ -55,7 +55,7 @@ TEST(SincResamplerTest, ChunkedResample) {
   // Choose a high ratio of input to output samples which will result in quick
   // exhaustion of SincResampler's internal buffers.
   SincResampler resampler(
-      kSampleRateRatio,
+      kSampleRateRatio, SincResampler::kDefaultBlockSize,
       base::Bind(&MockSource::ProvideInput, base::Unretained(&mock_source)));
 
   static const int kChunks = 2;
@@ -78,7 +78,7 @@ TEST(SincResamplerTest, ChunkedResample) {
 TEST(SincResamplerTest, Flush) {
   MockSource mock_source;
   SincResampler resampler(
-      kSampleRateRatio,
+      kSampleRateRatio, SincResampler::kDefaultBlockSize,
       base::Bind(&MockSource::ProvideInput, base::Unretained(&mock_source)));
   scoped_ptr<float[]> resampled_destination(new float[resampler.ChunkSize()]);
 
@@ -102,7 +102,7 @@ TEST(SincResamplerTest, Flush) {
 TEST(SincResamplerTest, DISABLED_SetRatioBench) {
   MockSource mock_source;
   SincResampler resampler(
-      kSampleRateRatio,
+      kSampleRateRatio, SincResampler::kDefaultBlockSize,
       base::Bind(&MockSource::ProvideInput, base::Unretained(&mock_source)));
 
   base::TimeTicks start = base::TimeTicks::HighResNow();
@@ -133,7 +133,7 @@ TEST(SincResamplerTest, Convolve) {
   // Initialize a dummy resampler.
   MockSource mock_source;
   SincResampler resampler(
-      kSampleRateRatio,
+      kSampleRateRatio, SincResampler::kDefaultBlockSize,
       base::Bind(&MockSource::ProvideInput, base::Unretained(&mock_source)));
 
   // The optimized Convolve methods are slightly more precise than Convolve_C(),
@@ -168,7 +168,7 @@ TEST(SincResamplerTest, ConvolveBenchmark) {
   // Initialize a dummy resampler.
   MockSource mock_source;
   SincResampler resampler(
-      kSampleRateRatio,
+      kSampleRateRatio, SincResampler::kDefaultBlockSize,
       base::Bind(&MockSource::ProvideInput, base::Unretained(&mock_source)));
 
   // Retrieve benchmark iterations from command line.
@@ -317,7 +317,7 @@ TEST_P(SincResamplerTest, Resample) {
 
   const double io_ratio = input_rate_ / static_cast<double>(output_rate_);
   SincResampler resampler(
-      io_ratio,
+      io_ratio, SincResampler::kDefaultBlockSize,
       base::Bind(&SinusoidalLinearChirpSource::ProvideInput,
                  base::Unretained(&resampler_source)));