Remove limit on individual hpack string literals.

net/spdy/hpack/hpack_decoder.cc

Index: net/spdy/hpack/hpack_decoder.cc
diff --git a/net/spdy/hpack/hpack_decoder.cc b/net/spdy/hpack/hpack_decoder.cc
index e8f3f263915178e6c62a78600d837d5a5aa43ed2..fac09b7af02f268dc31ad739fce2cd0da5934259 100644
--- a/net/spdy/hpack/hpack_decoder.cc
+++ b/net/spdy/hpack/hpack_decoder.cc
@@ -22,8 +22,7 @@ const char kCookieKey[] = "cookie";
 }  // namespace
 
 HpackDecoder::HpackDecoder()
-    : max_string_literal_size_(kDefaultMaxStringLiteralSize),
-      handler_(nullptr),
+    : handler_(nullptr),
       total_header_bytes_(0),
       regular_header_seen_(false),
       header_block_started_(false),
@@ -48,8 +47,7 @@ bool HpackDecoder::HandleControlFrameHeadersData(const char* headers_data,
 
   // Parse as many data in buffer as possible. And remove the parsed data
   // from buffer.
-  HpackInputStream input_stream(max_string_literal_size_,
-                                headers_block_buffer_);
+  HpackInputStream input_stream(headers_block_buffer_);
 
   // If this is the start of the header block, process table size updates.
   if (!header_block_started_) {