Split net/spdy into core and chromium subdirectories.

net/spdy/core/spdy_header_block_test.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 "net/spdy/core/spdy_header_block.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/values.h"
 #include "net/log/net_log_capture_mode.h"
-#include "net/spdy/spdy_test_utils.h"
+#include "net/spdy/core/spdy_test_utils.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::ElementsAre;
 
 namespace net {
 namespace test {
 
 class ValueProxyPeer {
  public:
@@ skipping 191 matching lines @@
   std::vector<SpdyStringPiece> v = {"one", "two", "three"};
   SpdyStringPiece separator = ", ";
   char buf[15];
   size_t written = Join(buf, v, separator);
   EXPECT_EQ(15u, written);
   EXPECT_EQ("one, two, three", SpdyStringPiece(buf, written));
 }
 
 }  // namespace test
 }  // namespace net