Remove GetInputStreamBufferSize() method from FilterContext.

net/url_request/url_request_job.cc

Index: net/url_request/url_request_job.cc
diff --git a/net/url_request/url_request_job.cc b/net/url_request/url_request_job.cc
index ac051270ccf588a4164cf8e6b31267a6479c6ab5..79d33fe7d9d523e9bdbc561c415dfee4f970bfa9 100644
--- a/net/url_request/url_request_job.cc
+++ b/net/url_request/url_request_job.cc
@@ -23,10 +23,6 @@ using base::TimeTicks;
 
 namespace net {
 
-// Buffer size allocated when de-compressing data.
-// static
-const int URLRequestJob::kFilterBufSize = 32 * 1024;
-
 URLRequestJob::URLRequestJob(URLRequest* request)
     : request_(request),
       prefilter_bytes_read_(0),
@@ -260,10 +256,6 @@ int URLRequestJob::GetResponseCode() const {
   return -1;
 }
 
-int URLRequestJob::GetInputStreamBufferSize() const {
-  return kFilterBufSize;
-}
-
 void URLRequestJob::RecordPacketStats(StatisticSelector statistic) const {
   if (!packet_timing_enabled_ || (final_packet_time_ == base::Time()))
     return;