Restructure contents of blimp/client.

blimp/client/blimp_startup.cc

-// Copyright 2015 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 "blimp/client/blimp_startup.h"
-
-#include "base/files/file_path.h"
-#include "base/lazy_instance.h"
-#include "base/logging.h"
-#include "base/message_loop/message_loop.h"
-#include "base/path_service.h"
-#include "third_party/skia/include/core/SkGraphics.h"
-#include "ui/gl/gl_surface.h"
-
-namespace {
-base::LazyInstance<scoped_ptr<base::MessageLoopForUI>> g_main_message_loop =
-    LAZY_INSTANCE_INITIALIZER;
-}
-
-namespace blimp {
-namespace client {
-
-void InitializeLogging() {
-  logging::LoggingSettings settings;
-#if defined(OS_ANDROID)
-  settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
-#else
-  base::FilePath log_filename;
-  PathService::Get(base::DIR_EXE, &log_filename);
-  log_filename = log_filename.AppendASCII("blimp_client.log");
-  settings.logging_dest = logging::LOG_TO_ALL;
-  settings.log_file = log_filename.value().c_str();
-  settings.delete_old = logging::DELETE_OLD_LOG_FILE;
-#endif  // OS_ANDROID
-  logging::InitLogging(settings);
-  logging::SetLogItems(false,   // Process ID
-                       false,   // Thread ID
-                       false,   // Timestamp
-                       false);  // Tick count
-  VLOG(0) << "Chromium logging enabled: level = " << logging::GetMinLogLevel()
-          << ", default verbosity = " << logging::GetVlogVerbosity();
-}
-
-bool InitializeMainMessageLoop() {
-  // TODO(dtrainor): Initialize ICU?
-
-  if (!gfx::GLSurface::InitializeOneOff())
-    return false;
-  SkGraphics::Init();
-  g_main_message_loop.Get().reset(new base::MessageLoopForUI);
-  return true;
-}
-
-}  // namespace client
-}  // namespace blimp