ppapi: Support up to 32 subsamples in PP_EncryptedBlockInfo.

ppapi/thunk/ppb_audio_encoder_thunk.cc

Index: ppapi/thunk/ppb_audio_encoder_thunk.cc
diff --git a/ppapi/thunk/ppb_audio_encoder_thunk.cc b/ppapi/thunk/ppb_audio_encoder_thunk.cc
index 25f890702e4ff0e545baeef6fce095f30577f6f1..d61e2aea3e26ad7e4e1468c0d6c22a4e31117c11 100644
--- a/ppapi/thunk/ppb_audio_encoder_thunk.cc
+++ b/ppapi/thunk/ppb_audio_encoder_thunk.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// From ppb_audio_encoder.idl modified Mon Sep  7 10:17:53 2015.
+// From ppb_audio_encoder.idl modified Tue Sep 29 12:48:14 2015.
 
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
@@ -54,13 +54,9 @@ int32_t Initialize(PP_Resource audio_encoder,
   EnterResource<PPB_AudioEncoder_API> enter(audio_encoder, callback, true);
   if (enter.failed())
     return enter.retval();
-  return enter.SetResult(enter.object()->Initialize(channels,
-                                                    input_sample_rate,
-                                                    input_sample_size,
-                                                    output_profile,
-                                                    initial_bitrate,
-                                                    acceleration,
-                                                    enter.callback()));
+  return enter.SetResult(enter.object()->Initialize(
+      channels, input_sample_rate, input_sample_size, output_profile,
+      initial_bitrate, acceleration, enter.callback()));
 }
 
 int32_t GetNumberOfSamples(PP_Resource audio_encoder) {