Revert of Windows install_static refactor.

chrome/install_static/product_install_details.h

-// Copyright 2016 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.
-
-// Contains functions for determining the product's InstallDetails at runtime.
-
-#ifndef CHROME_INSTALL_STATIC_PRODUCT_INSTALL_DETAILS_H_
-#define CHROME_INSTALL_STATIC_PRODUCT_INSTALL_DETAILS_H_
-
-#include <memory>
-#include <string>
-
-namespace install_static {
-
-struct InstallConstants;
-class PrimaryInstallDetails;
-
-// Creates product details for the current process and sets them as the global
-// InstallDetails for the process. This is intended to be called early in
-// process startup. A process's "primary" module may be the executable itself or
-// may be another DLL that is loaded and initialized prior to executing the
-// executable's entrypoint (i.e., chrome_elf.dll).
-void InitializeProductDetailsForPrimaryModule();
-
-// Returns true if |parent| is a parent of |path|. Path separators at the end of
-// |parent| are ignored. Returns false if |parent| is empty.
-bool IsPathParentOf(const wchar_t* parent,
-                    size_t parent_len,
-                    const std::wstring& path);
-
-// Returns true if |path| is within C:\Program Files{, (x86)}.
-bool PathIsInProgramFiles(const std::wstring& path);
-
-// Returns the install suffix embedded in |exe_path| or an empty string if none
-// is found. |exe_path| is expected be something similar to
-// "...\[kProductName][suffix]\Application".
-std::wstring GetInstallSuffix(const std::wstring& exe_path);
-
-// Returns true if the browser of |mode| at |system_level| is registered as
-// being multi-install.
-bool IsMultiInstall(const InstallConstants& mode, bool system_level);
-
-// Creates product details for the process at |exe_path|.
-std::unique_ptr<PrimaryInstallDetails> MakeProductDetails(
-    const std::wstring& exe_path);
-
-}  // namespace install_static
-
-#endif  // CHROME_INSTALL_STATIC_PRODUCT_INSTALL_DETAILS_H_