Remove SpdyFramer::CompressFrame() and use CompressControlFrame instead.

net/spdy/spdy_framer.h

Index: net/spdy/spdy_framer.h
diff --git a/net/spdy/spdy_framer.h b/net/spdy/spdy_framer.h
index d98f253a5730c2f45ce3c0c8cf89e17d524fc0d9..6ffae6dcef548b2312f92e8456f7702c27dcc413 100644
--- a/net/spdy/spdy_framer.h
+++ b/net/spdy/spdy_framer.h
@@ -380,6 +380,8 @@ class NET_EXPORT_PRIVATE SpdyFramer {
   // Returns true if a frame could be compressed.
   bool IsCompressible(const SpdyFrame& frame) const;
 
+  SpdyControlFrame* CompressControlFrame(const SpdyControlFrame& frame);
+
   // Get the minimum size of the control frame for the given control frame
   // type. This is useful for validating frame blocks.
   static size_t GetMinimumControlFrameSize(int version, SpdyControlType type);
@@ -466,7 +468,6 @@ class NET_EXPORT_PRIVATE SpdyFramer {
   z_stream* GetStreamDecompressor(SpdyStreamId id);
 
   // Compression helpers
-  SpdyControlFrame* CompressControlFrame(const SpdyControlFrame& frame);
   void CleanupCompressorForStream(SpdyStreamId id);
   void CleanupDecompressorForStream(SpdyStreamId id);
   void CleanupStreamCompressorsAndDecompressors();