Increase maximum size of the HPACK decoder dynamic table to 64 kB.

net/spdy/spdy_session.h

Index: net/spdy/spdy_session.h
diff --git a/net/spdy/spdy_session.h b/net/spdy/spdy_session.h
index e7c2ab1d6814e3b972d7dfad33a75a9bc58a833b..0e0d08b80fc42af857c97763832f1a7e30fa4dcb 100644
--- a/net/spdy/spdy_session.h
+++ b/net/spdy/spdy_session.h
@@ -67,6 +67,9 @@ const int32_t kDefaultInitialWindowSize = 65535;
 // sends a SETTINGS frame with a different value.
 const size_t kInitialMaxConcurrentStreams = 100;
 
+// Specifies the maximum HPACK dynamic table size the server is allowed to set.
+const int kMaxHeaderTableSize = 64 * 1024;
+
 // Specifies the maximum concurrent streams server could send (via push).
 const int kMaxConcurrentPushedStreams = 1000;