Revert of Add new HTTP/2 and HPACK decoder in net/http2/.

net/http2/decoder/frame_parts_collector.cc

Index: net/http2/decoder/frame_parts_collector.cc
diff --git a/net/http2/decoder/frame_parts_collector.cc b/net/http2/decoder/frame_parts_collector.cc
deleted file mode 100644
index 05c54880105fa8356d4c570beec1b762c477dfa2..0000000000000000000000000000000000000000
--- a/net/http2/decoder/frame_parts_collector.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 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.
-
-#include "net/http2/decoder/frame_parts_collector.h"
-
-#include <utility>
-
-#include "base/logging.h"
-#include "net/http2/http2_structures_test_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-namespace test {
-
-FramePartsCollector::FramePartsCollector() {}
-FramePartsCollector::~FramePartsCollector() {}
-
-void FramePartsCollector::Reset() {
-  current_frame_.reset();
-  collected_frames_.clear();
-  expected_header_set_ = false;
-}
-
-const FrameParts* FramePartsCollector::frame(size_t n) const {
-  if (n < size()) {
-    return collected_frames_.at(n).get();
-  }
-  CHECK(n == size());
-  return current_frame();
-}
-
-void FramePartsCollector::ExpectFrameHeader(const Http2FrameHeader& header) {
-  EXPECT_FALSE(IsInProgress());
-  EXPECT_FALSE(expected_header_set_) << "expected_header_: "
-                                     << expected_header_;
-  expected_header_ = header;
-  expected_header_set_ = true;
-  // OnFrameHeader is called before the flags are scrubbed, but the other
-  // methods are called after, so scrub the invalid flags from expected_header_.
-  ScrubFlagsOfHeader(&expected_header_);
-}
-
-void FramePartsCollector::TestExpectedHeader(const Http2FrameHeader& header) {
-  if (expected_header_set_) {
-    EXPECT_EQ(header, expected_header_);
-    expected_header_set_ = false;
-  }
-}
-
-Http2FrameDecoderListener* FramePartsCollector::StartFrame(
-    const Http2FrameHeader& header) {
-  TestExpectedHeader(header);
-  EXPECT_FALSE(IsInProgress());
-  if (current_frame_ == nullptr) {
-    current_frame_.reset(new FrameParts(header));
-  }
-  return current_frame();
-}
-
-Http2FrameDecoderListener* FramePartsCollector::StartAndEndFrame(
-    const Http2FrameHeader& header) {
-  TestExpectedHeader(header);
-  EXPECT_FALSE(IsInProgress());
-  if (current_frame_ == nullptr) {
-    current_frame_.reset(new FrameParts(header));
-  }
-  Http2FrameDecoderListener* result = current_frame();
-  collected_frames_.push_back(std::move(current_frame_));
-  return result;
-}
-
-Http2FrameDecoderListener* FramePartsCollector::CurrentFrame() {
-  EXPECT_TRUE(IsInProgress());
-  if (current_frame_ == nullptr) {
-    return &failing_listener_;
-  }
-  return current_frame();
-}
-
-Http2FrameDecoderListener* FramePartsCollector::EndFrame() {
-  EXPECT_TRUE(IsInProgress());
-  if (current_frame_ == nullptr) {
-    return &failing_listener_;
-  }
-  Http2FrameDecoderListener* result = current_frame();
-  collected_frames_.push_back(std::move(current_frame_));
-  return result;
-}
-
-Http2FrameDecoderListener* FramePartsCollector::FrameError(
-    const Http2FrameHeader& header) {
-  TestExpectedHeader(header);
-  if (current_frame_ == nullptr) {
-    // The decoder may detect an error before making any calls to the listener
-    // regarding the frame, in which case current_frame_==nullptr and we need
-    // to create a FrameParts instance.
-    current_frame_.reset(new FrameParts(header));
-  } else {
-    // Similarly, the decoder may have made calls to the listener regarding the
-    // frame before detecting the error; for example, the DATA payload decoder
-    // calls OnDataStart before it can detect padding errors, hence before it
-    // can call OnPaddingTooLong.
-    EXPECT_EQ(header, current_frame_->frame_header);
-  }
-  Http2FrameDecoderListener* result = current_frame();
-  collected_frames_.push_back(std::move(current_frame_));
-  return result;
-}
-
-}  // namespace test
-}  // namespace net