Convert SetContentSettingRules to use mojo, part 2/2.

chrome/common/content_settings_pattern_serializer.cc

-// Copyright (c) 2014 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 "chrome/common/content_settings_pattern_serializer.h"
-
-#include "chrome/common/render_messages.h"
-#include "components/content_settings/core/common/content_settings_pattern.h"
-
-// static
-void ContentSettingsPatternSerializer::GetSize(
-    const ContentSettingsPattern& pattern, base::PickleSizer* s) {
-  IPC::GetParamSize(s, pattern.is_valid_);
-  IPC::GetParamSize(s, pattern.parts_);
-}
-
-// static
-void ContentSettingsPatternSerializer::WriteToMessage(
-    const ContentSettingsPattern& pattern,
-    base::Pickle* m) {
-  IPC::WriteParam(m, pattern.is_valid_);
-  IPC::WriteParam(m, pattern.parts_);
-}
-
-// static
-bool ContentSettingsPatternSerializer::ReadFromMessage(
-    const base::Pickle* m,
-    base::PickleIterator* iter,
-    ContentSettingsPattern* pattern) {
-  DCHECK(pattern);
-  return IPC::ReadParam(m, iter, &pattern->is_valid_) &&
-         IPC::ReadParam(m, iter, &pattern->parts_);
-}