Clean up max_frame_size related constants, move storage of setting to the framer.

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 0809b662d8e271b28a84daab658482ef010f707c..b5293e7dd40cd3690aa64b9966df9b3beaa5a621 100644
--- a/net/spdy/spdy_framer.h
+++ b/net/spdy/spdy_framer.h
@@ -519,6 +519,12 @@ class NET_EXPORT_PRIVATE SpdyFramer {
         max_decode_buffer_size_bytes);
   }
 
+  size_t send_frame_size_limit() const { return send_frame_size_limit_; }
+
+  void set_send_frame_size_limit(size_t send_frame_size_limit) {
+    send_frame_size_limit_ = send_frame_size_limit;
+  }
+
   void set_recv_frame_size_limit(size_t recv_frame_size_limit) {
     recv_frame_size_limit_ = recv_frame_size_limit;
   }
@@ -739,6 +745,8 @@ class NET_EXPORT_PRIVATE SpdyFramer {
   // removed) if necessary later down the line.
   // TODO(diannahu): Rename to make it clear that this limit is for sending.
   static const size_t kMaxControlFrameSize;
+  // The maximum size for the payload of DATA frames to send.
+  static const size_t kMaxDataPayloadSendSize;
 
   SpdyState state_;
   SpdyState previous_state_;
@@ -757,8 +765,12 @@ class NET_EXPORT_PRIVATE SpdyFramer {
   // are part of the frame's payload, and not the frame's headers.
   size_t remaining_control_header_;
 
-  // The limit on HTTP/2 payload size as specified in the
-  // SETTINGS_MAX_FRAME_SIZE advertised to peer
+  // The limit on the size of sent HTTP/2 payloads as specified in the
+  // SETTINGS_MAX_FRAME_SIZE received from peer.
+  size_t send_frame_size_limit_ = kSpdyInitialFrameSizeLimit;
+
+  // The limit on the size of received HTTP/2 payloads as specified in the
+  // SETTINGS_MAX_FRAME_SIZE advertised to peer.
   size_t recv_frame_size_limit_ = kSpdyInitialFrameSizeLimit;
 
   CharBuffer current_frame_buffer_;