This patch modifies some aspects of GCAPI in support of the new Chrome reactivation functions.

chrome/installer/gcapi/gcapi.h

 // 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.
 
 #ifndef CHROME_INSTALLER_GCAPI_GCAPI_H_
 #define CHROME_INSTALLER_GCAPI_GCAPI_H_
 #pragma once
 
 #include <windows.h>
 
@@ skipping 57 matching lines @@
 // This function returns the number of days since Google Chrome was last run by
 // the current user. If both user-level and machine-wide installations are
 // present on the system, it will return the lowest last-run-days count of
 // the two.
 // Returns -1 if Chrome is not installed, the last run date is in the future,
 // or we are otherwise unable to determine how long since Chrome was last
 // launched.
 int __stdcall GoogleChromeDaysSinceLastRun();
 
 // Returns true if a vendor with the specified |brand_code| may offer
-// reactivation at this time. If the vendor has previously used other brand
-// codes, they must pass them in an array of size |previous_brand_codes_length|
-// as |previous_brand_codes|. Returns false if the vendor may not offer
+// reactivation at this time. Returns false if the vendor may not offer
 // reactivation at this time, and places one of the REACTIVATE_ERROR_XXX values
 // in |error_code| if |error_code| is non-null.
 // |shell_mode| should be set to one of GCAPI_INVOKED_STANDARD_SHELL or
 // GCAPI_INVOKED_UAC_ELEVATION depending on whether this method is invoked
 // from an elevated or non-elevated process.
 BOOL __stdcall CanOfferReactivation(const wchar_t* brand_code,
-                                    int previous_brand_codes_length,
-                                    const wchar_t** previous_brand_codes,
                                     int shell_mode,
                                     DWORD* error_code);
 
-// Attempts to reactivate Chrome for the specified |brand_code|. If the vendor
-// has previously used other brand codes, they must pass them in an array of
-// size |previous_brand_codes_length| as |previous_brand_codes|. Returns false
+// Attempts to reactivate Chrome for the specified |brand_code|. Returns false
 // if reactivation fails, and places one of the REACTIVATE_ERROR_XXX values
 // in |error_code| if |error_code| is non-null.
 // |shell_mode| should be set to one of GCAPI_INVOKED_STANDARD_SHELL or
 // GCAPI_INVOKED_UAC_ELEVATION depending on whether this method is invoked
 // from an elevated or non-elevated process.
 BOOL __stdcall ReactivateChrome(wchar_t* brand_code,
-                                int previous_brand_codes_length,
-                                const wchar_t** previous_brand_codes,
                                 int shell_mode,
                                 DWORD* error_code);
 
 // Function pointer type declarations to use with GetProcAddress.
 typedef BOOL (__stdcall *GCCC_CompatibilityCheck)(BOOL, int, DWORD *);
-typedef BOOL (__stdcall *GCCC_LaunchGC)(HANDLE *);
-typedef BOOL (__stdcall *GCCC_LaunchGCWithDimensions)(int, int, int, int);
+typedef BOOL (__stdcall *GCCC_LaunchGC)();
+typedef BOOL (__stdcall *GCCC_LaunchGCWithDimensions)(int, int, int, int, bool);
 typedef int (__stdcall *GCCC_GoogleChromeDaysSinceLastRun)();
 typedef BOOL (__stdcall *GCCC_CanOfferReactivation)(const wchar_t*,
                                                     int,
-                                                    const wchar_t**,
-                                                    int,
                                                     DWORD*);
 typedef BOOL (__stdcall *GCCC_ReactivateChrome)(const wchar_t*,
                                                 int,
-                                                const wchar_t**,
-                                                int,
                                                 DWORD*);
 
 }  // extern "C"
 
 #endif  // CHROME_INSTALLER_GCAPI_GCAPI_H_