Reorganizes Chromecast code to better reflect functional dependencies.

chromecast/shell/app/cast_main_delegate.cc

Index: chromecast/shell/app/cast_main_delegate.cc
diff --git a/chromecast/shell/app/cast_main_delegate.cc b/chromecast/shell/app/cast_main_delegate.cc
deleted file mode 100644
index e3dbfc103d70b2c21aac19e707e3c94f8f4b41c3..0000000000000000000000000000000000000000
--- a/chromecast/shell/app/cast_main_delegate.cc
+++ /dev/null
@@ -1,140 +0,0 @@
-// Copyright 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 "chromecast/shell/app/cast_main_delegate.h"
-
-#include "base/command_line.h"
-#include "base/cpu.h"
-#include "base/logging.h"
-#include "base/path_service.h"
-#include "base/posix/global_descriptors.h"
-#include "chromecast/common/cast_paths.h"
-#include "chromecast/common/cast_resource_delegate.h"
-#include "chromecast/common/global_descriptors.h"
-#include "chromecast/shell/browser/cast_content_browser_client.h"
-#include "chromecast/shell/renderer/cast_content_renderer_client.h"
-#include "content/public/browser/browser_main_runner.h"
-#include "content/public/common/content_switches.h"
-#include "ui/base/resource/resource_bundle.h"
-
-#if defined(OS_ANDROID)
-#include "chromecast/crash/android/crash_handler.h"
-#endif  // defined(OS_ANDROID)
-
-namespace chromecast {
-namespace shell {
-
-CastMainDelegate::CastMainDelegate() {
-}
-
-CastMainDelegate::~CastMainDelegate() {
-}
-
-bool CastMainDelegate::BasicStartupComplete(int* exit_code) {
-  RegisterPathProvider();
-
-  logging::LoggingSettings settings;
-#if defined(OS_ANDROID)
-  base::FilePath log_file;
-  PathService::Get(FILE_CAST_ANDROID_LOG, &log_file);
-  settings.logging_dest = logging::LOG_TO_ALL;
-  settings.log_file = log_file.value().c_str();
-  settings.delete_old = logging::DELETE_OLD_LOG_FILE;
-#else
-  settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
-#endif  // defined(OS_ANDROID)
-  logging::InitLogging(settings);
-  // Time, process, and thread ID are available through logcat.
-  logging::SetLogItems(true, true, false, false);
-
-  content::SetContentClient(&content_client_);
-  return false;
-}
-
-void CastMainDelegate::PreSandboxStartup() {
-#if defined(ARCH_CPU_ARM_FAMILY) && (defined(OS_ANDROID) || defined(OS_LINUX))
-  // Create an instance of the CPU class to parse /proc/cpuinfo and cache the
-  // results. This data needs to be cached when file-reading is still allowed,
-  // since base::CPU expects to be callable later, when file-reading is no
-  // longer allowed.
-  base::CPU cpu_info;
-#endif
-
-  const base::CommandLine* command_line(base::CommandLine::ForCurrentProcess());
-  std::string process_type =
-      command_line->GetSwitchValueASCII(switches::kProcessType);
-
-#if defined(OS_ANDROID)
-  base::FilePath log_file;
-  PathService::Get(FILE_CAST_ANDROID_LOG, &log_file);
-  chromecast::CrashHandler::Initialize(process_type, log_file);
-#endif  // defined(OS_ANDROID)
-
-  InitializeResourceBundle();
-}
-
-int CastMainDelegate::RunProcess(
-    const std::string& process_type,
-    const content::MainFunctionParams& main_function_params) {
-#if defined(OS_ANDROID)
-  if (!process_type.empty())
-    return -1;
-
-  // Note: Android must handle running its own browser process.
-  // See ChromeMainDelegateAndroid::RunProcess.
-  browser_runner_.reset(content::BrowserMainRunner::Create());
-  return browser_runner_->Initialize(main_function_params);
-#else
-  return -1;
-#endif  // defined(OS_ANDROID)
-}
-
-#if !defined(OS_ANDROID)
-void CastMainDelegate::ZygoteForked() {
-}
-#endif  // !defined(OS_ANDROID)
-
-void CastMainDelegate::InitializeResourceBundle() {
-#if defined(OS_ANDROID)
-  // On Android, the renderer runs with a different UID and can never access
-  // the file system. Use the file descriptor passed in at launch time.
-  int pak_fd =
-      base::GlobalDescriptors::GetInstance()->MaybeGet(kAndroidPakDescriptor);
-  if (pak_fd >= 0) {
-    ui::ResourceBundle::InitSharedInstanceWithPakFileRegion(
-        base::File(pak_fd), base::MemoryMappedFile::Region::kWholeFile);
-    ui::ResourceBundle::GetSharedInstance().AddDataPackFromFile(
-        base::File(pak_fd), ui::SCALE_FACTOR_100P);
-    return;
-  }
-#endif  // defined(OS_ANDROID)
-
-  resource_delegate_.reset(new CastResourceDelegate());
-  // TODO(gunsch): Use LOAD_COMMON_RESOURCES once ResourceBundle no longer
-  // hardcodes resource file names.
-  ui::ResourceBundle::InitSharedInstanceWithLocale(
-      "en-US",
-      resource_delegate_.get(),
-      ui::ResourceBundle::DO_NOT_LOAD_COMMON_RESOURCES);
-
-  base::FilePath pak_file;
-  CHECK(PathService::Get(FILE_CAST_PAK, &pak_file));
-  ui::ResourceBundle::GetSharedInstance().AddDataPackFromPath(
-      pak_file,
-      ui::SCALE_FACTOR_NONE);
-}
-
-content::ContentBrowserClient* CastMainDelegate::CreateContentBrowserClient() {
-  browser_client_.reset(new CastContentBrowserClient);
-  return browser_client_.get();
-}
-
-content::ContentRendererClient*
-CastMainDelegate::CreateContentRendererClient() {
-  renderer_client_.reset(new CastContentRendererClient);
-  return renderer_client_.get();
-}
-
-}  // namespace shell
-}  // namespace chromecast