Removes SpdyHeaderBlock::GetHeader(). No functional change. Not protected.

net/spdy/spdy_header_block.cc

 // Copyright (c) 2012 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.
 
 #include "net/spdy/spdy_header_block.h"
 
 #include <string.h>
 
 #include <algorithm>
 #include <utility>
@@ skipping 71 matching lines @@
 
 SpdyHeaderBlock::ValueProxy::ValueProxy(
     SpdyHeaderBlock::MapType* block,
     SpdyHeaderBlock::Storage* storage,
     SpdyHeaderBlock::MapType::iterator lookup_result,
     const StringPiece key)
     : block_(block),
       storage_(storage),
       lookup_result_(lookup_result),
       key_(key),
-      valid_(true) {}
+      valid_(true) {
+  DVLOG(1) << "Constructing ValueProxy with key: " << key;
+}
 
 SpdyHeaderBlock::ValueProxy::ValueProxy(ValueProxy&& other)
     : block_(other.block_),
       storage_(other.storage_),
       lookup_result_(other.lookup_result_),
       key_(other.key_),
       valid_(true) {
   other.valid_ = false;
 }
 
@@ skipping 112 matching lines @@
     out_key = GetStorage()->Write(key);
     DVLOG(2) << "Key written as: " << std::hex
              << static_cast<const void*>(key.data()) << ", " << std::dec
              << key.size();
   } else {
     out_key = iter->first;
   }
   return ValueProxy(&block_, GetStorage(), iter, out_key);
 }
 
-StringPiece SpdyHeaderBlock::GetHeader(const StringPiece key) const {
-  auto iter = block_.find(key);
-  return iter == block_.end() ? StringPiece() : iter->second;
-}
-
 void SpdyHeaderBlock::AppendValueOrAddHeader(const StringPiece key,
                                              const StringPiece value) {
   auto iter = block_.find(key);
   if (iter == block_.end()) {
     DVLOG(1) << "Inserting: (" << key << ", " << value << ")";
     AppendHeader(key, value);
     return;
   }
   DVLOG(1) << "Updating key: " << iter->first << "; appending value: " << value;
   StringPiece separator("", 1);
@@ skipping 51 matching lines @@
     if (!it.value().GetAsString(&value)) {
       headers->clear();
       return false;
     }
     (*headers)[it.key()] = value;
   }
   return true;
 }
 
 }  // namespace net