Misc cleanup in net/spdy/core.

net/spdy/core/spdy_no_op_visitor.h

 // Copyright (c) 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // SpdyNoOpVisitor implements several of the visitor and handler interfaces
 // to make it easier to write tests that need to provide instances. Other
 // interfaces can be added as needed.
 
 #ifndef NET_SPDY_CORE_SPDY_NO_OP_VISITOR_H_
 #define NET_SPDY_CORE_SPDY_NO_OP_VISITOR_H_
 
 #include <cstdint>
 
 #include "net/spdy/core/spdy_framer.h"
 #include "net/spdy/core/spdy_protocol.h"
 #include "net/spdy/platform/api/spdy_string_piece.h"
 
 namespace net {
 namespace test {
 
 class SpdyNoOpVisitor : public SpdyFramerVisitorInterface,
                         public SpdyFramerDebugVisitorInterface,
                         public SpdyHeadersHandlerInterface {
  public:
   SpdyNoOpVisitor();
   ~SpdyNoOpVisitor() override;
 
   // SpdyFramerVisitorInterface methods:
   void OnError(SpdyFramer* framer) override {}
-  net::SpdyHeadersHandlerInterface* OnHeaderFrameStart(
+  SpdyHeadersHandlerInterface* OnHeaderFrameStart(
       SpdyStreamId stream_id) override;
   void OnHeaderFrameEnd(SpdyStreamId stream_id, bool end_headers) override {}
   void OnDataFrameHeader(SpdyStreamId stream_id,
                          size_t length,
                          bool fin) override {}
   void OnStreamFrameData(SpdyStreamId stream_id,
                          const char* data,
                          size_t len) override {}
   void OnStreamEnd(SpdyStreamId stream_id) override {}
   void OnStreamPadding(SpdyStreamId stream_id, size_t len) override {}
@@ skipping 39 matching lines @@
   void OnHeaderBlockStart() override {}
   void OnHeader(SpdyStringPiece key, SpdyStringPiece value) override {}
   void OnHeaderBlockEnd(size_t /* uncompressed_header_bytes */,
                         size_t /* compressed_header_bytes */) override {}
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_SPDY_CORE_SPDY_NO_OP_VISITOR_H_