Upstream Chrome on iOS source code [1/11].

ios/chrome/app/startup/ios_chrome_main_delegate.mm

+// Copyright (c) 2012 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 "ios/chrome/app/startup/ios_chrome_main_delegate.h"
+
+#include "base/logging.h"
+#include "ios/chrome/browser/chrome_paths.h"
+#include "third_party/skia/include/core/SkGraphics.h"
+
+IOSChromeMainDelegate::IOSChromeMainDelegate() {}
+
+IOSChromeMainDelegate::~IOSChromeMainDelegate() {}
+
+void IOSChromeMainDelegate::BasicStartupComplete() {
+  // Initialize Skia. On desktop this is made by content::BrowserMainRunnerImpl,
+  // however web does not have a dependency on skia, so it is done as part of
+  // Chrome initialisation on iOS.
+  SkGraphics::Init();
+
+  // Initialize the Chrome path provider.
+  ios::RegisterPathProvider();
+
+  // Upstream wires up log file handling here based on flags; for now that's
+  // not supported, and this is called just to handle vlog levels and patterns.
+  // If redirecting to a file is ever needed, add it here (see
+  // logging_chrome.cc for example code).
+  logging::LoggingSettings log_settings;
+  logging::InitLogging(log_settings);
+}