Renamed the test::BitExactFrame method to test::VectorDifferenceBounded.

webrtc/modules/audio_processing/test/bitexactness_tools.h

Index: webrtc/modules/audio_processing/test/bitexactness_tools.h
diff --git a/webrtc/modules/audio_processing/test/bitexactness_tools.h b/webrtc/modules/audio_processing/test/bitexactness_tools.h
index e9650ff3a77cdf6f91ef9fc5b2e6941ced916290..2c67795f6522828941fe670d3a7d119ab8765a99 100644
--- a/webrtc/modules/audio_processing/test/bitexactness_tools.h
+++ b/webrtc/modules/audio_processing/test/bitexactness_tools.h
@@ -37,17 +37,19 @@ void ReadFloatSamplesFromStereoFile(size_t samples_per_channel,
 
 // Verifies a frame against a reference and returns the results as an
 // AssertionResult.
-::testing::AssertionResult BitExactFrame(size_t samples_per_channel,
-                                         size_t num_channels,
-                                         rtc::ArrayView<const float> reference,
-                                         rtc::ArrayView<const float> output,
-                                         float tolerance);
+::testing::AssertionResult VectorDifferenceBounded(

[hlundin-webrtc, 2016/03/29 21:31:59]

The two methods now share the same name. However, the comments talk about
"frame" and "vector". Consider merging into one function comment, and highlight
the difference between the two methods.

[peah-webrtc, 2016/03/30 04:14:44]

Good point! I changed the name of one of them to be more descriptive to what is
being done in the method. Could you please take another look!

+    size_t samples_per_channel,
+    size_t num_channels,
+    rtc::ArrayView<const float> reference,
+    rtc::ArrayView<const float> output,
+    float element_error_bound);
 
 // Verifies a vector against a reference and returns the results as an
 // AssertionResult.
-::testing::AssertionResult BitExactVector(rtc::ArrayView<const float> reference,
-                                          rtc::ArrayView<const float> output,
-                                          float tolerance);
+::testing::AssertionResult VectorDifferenceBounded(
+    rtc::ArrayView<const float> reference,
+    rtc::ArrayView<const float> output,
+    float element_error_bound);
 
 }  // namespace test
 }  // namespace webrtc