Revert of Use mojo typemaps to simplify arc::IntentFilter::IntentFilter()

components/arc/intent_helper/intent_filter_struct_traits.cc

Index: components/arc/intent_helper/intent_filter_struct_traits.cc
diff --git a/components/arc/intent_helper/intent_filter_struct_traits.cc b/components/arc/intent_helper/intent_filter_struct_traits.cc
deleted file mode 100644
index 2ef34534c7f0f78bae9294916e5cd1b08abe6518..0000000000000000000000000000000000000000
--- a/components/arc/intent_helper/intent_filter_struct_traits.cc
+++ /dev/null
@@ -1,55 +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 "components/arc/intent_helper/intent_filter_struct_traits.h"
-
-#include "base/strings/string_util.h"
-
-namespace mojo {
-
-bool StructTraits<arc::mojom::IntentFilterDataView, arc::IntentFilter>::
-    Read(arc::mojom::IntentFilterDataView data,
-         arc::IntentFilter* out) {
-  std::vector<arc::IntentFilter::AuthorityEntry> authorities;
-  if (!data.ReadDataAuthorities(&authorities))
-    return false;
-
-  std::vector<arc::IntentFilter::PatternMatcher> paths;
-  if (!data.ReadDataPaths(&paths))
-    return false;
-
-  *out = arc::IntentFilter(std::move(authorities), std::move(paths));
-  return true;
-}
-
-bool StructTraits<arc::mojom::AuthorityEntryDataView,
-                    arc::IntentFilter::AuthorityEntry>::
-    Read(arc::mojom::AuthorityEntryDataView data,
-         arc::IntentFilter::AuthorityEntry* out) {
-  std::string host;
-  bool result = data.ReadHost(&host);
-  if (!result)
-    return false;
-
-  *out = arc::IntentFilter::AuthorityEntry(std::move(host), data.port());
-  return true;
-}
-
-bool StructTraits<arc::mojom::PatternMatcherDataView,
-                    arc::IntentFilter::PatternMatcher>::
-  Read(arc::mojom::PatternMatcherDataView data,
-                   arc::IntentFilter::PatternMatcher* out) {
-  std::string pattern;
-  if (!data.ReadPattern(&pattern))
-    return false;
-
-  arc::mojom::PatternType type;
-  if (!data.ReadType(&type))
-    return false;
-
-  *out = arc::IntentFilter::PatternMatcher(std::move(pattern), type);
-  return true;
-}
-
-}  // namespace mojo