Roll opus to opus-HEAD-66611f1.

third_party/opus/opus_srcs_mips.gypi

Index: third_party/opus/opus_srcs_mips.gypi
diff --git a/third_party/opus/opus_srcs_mips.gypi b/third_party/opus/opus_srcs_mips.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..68f4f1470b9f854c2811fbea7bdda63e9969cd42
--- /dev/null
+++ b/third_party/opus/opus_srcs_mips.gypi
@@ -0,0 +1,21 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'sources': [
+    'src/celt/mips/celt_mipsr1.h',
+    'src/celt/mips/fixed_generic_mipsr1.h',
+    'src/celt/mips/kiss_fft_mipsr1.h',
+    'src/celt/mips/mdct_mipsr1.h',
+    'src/celt/mips/pitch_mipsr1.h',
+    'src/celt/mips/vq_mipsr1.c',
+    'src/celt/mips/vq_mipsr1.h',
+    'src/silk/fixed/mips/noise_shape_analysis_FIX_mipsr1.h',
+    'src/silk/fixed/mips/prefilter_FIX_mipsr1.h',
+    'src/silk/fixed/mips/warped_autocorrelation_FIX_mipsr1.h',
+    'src/silk/mips/NSQ_del_dec_mipsr1.h',
+    'src/silk/mips/macros_mipsr1.h',
+    'src/silk/mips/sigproc_fix_mipsr1.h',
+  ],
+}