Revert of Avoids the "re-encode HPACK as SPDY3" step.

net/spdy/mock_spdy_framer_visitor.h

Index: net/spdy/mock_spdy_framer_visitor.h
diff --git a/net/spdy/mock_spdy_framer_visitor.h b/net/spdy/mock_spdy_framer_visitor.h
index dcf7356abc0032bb757751eb62bc2c6961129e53..ac97a3dbb814183f48bb2ab13eacd75d04fcd720 100644
--- a/net/spdy/mock_spdy_framer_visitor.h
+++ b/net/spdy/mock_spdy_framer_visitor.h
@@ -10,7 +10,6 @@
 
 #include "base/strings/string_piece.h"
 #include "net/spdy/spdy_framer.h"
-#include "net/spdy/spdy_test_utils.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace net {
@@ -76,31 +75,6 @@
                     uint8_t weight,
                     bool exclusive));
   MOCK_METHOD2(OnUnknownFrame, bool(SpdyStreamId stream_id, int frame_type));
-
-  void DelegateNewHeaderHandling() {
-    ON_CALL(*this, OnHeaderFrameStart(testing::_))
-        .WillByDefault(testing::Invoke(
-            this, &MockSpdyFramerVisitor::ReturnTestHeadersHandler));
-    ON_CALL(*this, OnHeaderFrameEnd(testing::_, testing::_))
-        .WillByDefault(testing::Invoke(
-            this, &MockSpdyFramerVisitor::ResetTestHeadersHandler));
-  }
-
-  SpdyHeadersHandlerInterface* ReturnTestHeadersHandler(
-      SpdyStreamId /* stream_id */) {
-    if (headers_handler_ == nullptr) {
-      headers_handler_.reset(new TestHeadersHandler);
-    }
-    return headers_handler_.get();
-  }
-
-  void ResetTestHeadersHandler(SpdyStreamId /* stream_id */, bool end) {
-    if (end) {
-      headers_handler_.reset();
-    }
-  }
-
-  std::unique_ptr<SpdyHeadersHandlerInterface> headers_handler_;
 };
 
 }  // namespace test