Move a bunch of child-only code from content/common to content/child

content/common/child_resource_message_filter.cc

Index: content/common/child_resource_message_filter.cc
diff --git a/content/common/child_resource_message_filter.cc b/content/common/child_resource_message_filter.cc
deleted file mode 100644
index efdfd7c669a4bdea237f80c289872cc578ed6a26..0000000000000000000000000000000000000000
--- a/content/common/child_resource_message_filter.cc
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2013 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 "content/common/child_resource_message_filter.h"
-
-#include "base/thread_task_runner_handle.h"
-#include "content/common/resource_dispatcher.h"
-#include "content/common/resource_messages.h"
-
-namespace content {
-
-ChildResourceMessageFilter::ChildResourceMessageFilter(
-    ResourceDispatcher* resource_dispatcher)
-    : main_thread_task_runner_(base::ThreadTaskRunnerHandle::Get()),
-      resource_dispatcher_(resource_dispatcher) {}
-
-ChildResourceMessageFilter::~ChildResourceMessageFilter() {}
-
-bool ChildResourceMessageFilter::OnMessageReceived(
-    const IPC::Message& message) {
-  if (message.type() == ResourceMsg_RequestComplete::ID ||
-      message.type() == ResourceMsg_ReceivedResponse::ID ||
-      message.type() == ResourceMsg_ReceivedRedirect::ID) {
-    main_thread_task_runner_->PostTask(FROM_HERE, base::Bind(
-        &ResourceDispatcher::set_io_timestamp,
-        base::Unretained(resource_dispatcher_),
-        base::TimeTicks::Now()));
-  }
-  return false;
-}
-
-}  // namespace content