Move ContentMainDelegate to content/public/.

content/app/content_main_delegate.cc

-// Copyright (c) 2011 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/app/content_main_delegate.h"
-
-#include "base/logging.h"
-
-namespace content {
-
-ContentMainDelegate::~ContentMainDelegate() {
-}
-
-bool ContentMainDelegate::BasicStartupComplete(int* exit_code) {
-  return false;
-}
-
-void ContentMainDelegate::PreSandboxStartup() {
-}
-
-void ContentMainDelegate::SandboxInitialized(const std::string& process_type) {
-}
-
-int ContentMainDelegate::RunProcess(const std::string& process_type,
-                       const MainFunctionParams& main_function_params) {
-  NOTREACHED();
-  return -1;
-}
-
-void ContentMainDelegate::ProcessExiting(const std::string& process_type) {
-}
-
-#if defined(OS_MACOSX)
-bool ContentMainDelegate::ProcessRegistersWithSystemProcess(
-    const std::string& process_type) {
-  return false;
-}
-
-bool ContentMainDelegate::ShouldSendMachPort(const std::string& process_type) {
-  return false;
-}
-
-bool ContentMainDelegate::DelaySandboxInitialization(
-    const std::string& process_type) {
-  return false;
-}
-#elif defined(OS_POSIX)
-ZygoteForkDelegate* ContentMainDelegate::ZygoteStarting() {
-  return NULL;
-}
-
-void ContentMainDelegate::ZygoteForked() {
-}
-#endif  // OS_MACOSX
-
-}  // namespace content