Revert 119841 - Implementation of GCAPI reactivation.

Also, some cleanup in gcapi_tests such that it now only runs gtest tests by default.

BUG=111453
TEST=gcapi_tests.exe

Review URL: https://chromiumcodereview.appspot.com/9288056

TBR=robertshield@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9302029

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@119865 0039d316-1c4b-4281-b951-d872f2087c98

7 files changed, 5 insertions, 409 deletions

diff --git a/chrome/installer/gcapi/gcapi.cc b/chrome/installer/gcapi/gcapi.cc
index 79d3a3c..bac5179 100644
--- a/chrome/installer/gcapi/gcapi.cc
+++ b/chrome/installer/gcapi/gcapi.cc
@@ -29,7 +29,6 @@
 #include "base/win/scoped_com_initializer.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/scoped_handle.h"
-#include "chrome/installer/gcapi/gcapi_reactivation.h"
 #include "chrome/installer/util/google_update_constants.h"
 #include "chrome/installer/util/util_constants.h"
 
@@ -540,74 +539,3 @@ int __stdcall GoogleChromeDaysSinceLastRun() {
 
   return days_since_last_run;
 }
-
-BOOL __stdcall CanOfferReactivation(const wchar_t* brand_code,
-                                    int previous_brand_codes_length,
-                                    const wchar_t** previous_brand_codes,
-                                    DWORD* error_code) {
-  DCHECK(error_code);
-
-  if (!brand_code ||
-      (previous_brand_codes_length > 0 && previous_brand_codes == NULL)) {
-    if (error_code)
-      *error_code = REACTIVATE_ERROR_INVALID_INPUT;
-    return FALSE;
-  }
-
-  bool has_system_install = IsChromeInstalled(HKEY_LOCAL_MACHINE);
-  bool has_user_install = IsChromeInstalled(HKEY_CURRENT_USER);
-
-  if (!has_system_install && !has_user_install) {
-    if (error_code)
-      *error_code = REACTIVATE_ERROR_NOTINSTALLED;
-    return FALSE;
-  }
-
-  int days_since_last_run = GoogleChromeDaysSinceLastRun();
-  if (days_since_last_run > 0 &&
-      days_since_last_run < kReactivationMinDaysDormant) {
-    if (error_code)
-      *error_code = REACTIVATE_ERROR_NOTDORMANT;
-    return FALSE;
-  }
-
-  // Make sure we haven't previously been reactivated by this brand code
-  // or any of the previous brand codes from this partner.
-  std::vector<std::wstring> reactivation_brands;
-  reactivation_brands.push_back(brand_code);
-  if (previous_brand_codes_length > 0 && previous_brand_codes != NULL) {
-    std::copy(previous_brand_codes,
-              previous_brand_codes + previous_brand_codes_length,
-              std::back_inserter(reactivation_brands));
-  }
-  if (HasBeenReactivatedByBrandCodes(reactivation_brands)) {
-    if (error_code)
-      *error_code = REACTIVATE_ERROR_ALREADY_REACTIVATED;
-    return FALSE;
-  }
-
-  return TRUE;
-}
-
-BOOL __stdcall ReactivateChrome(wchar_t* brand_code,
-                                int previous_brand_codes_length,
-                                const wchar_t** previous_brand_codes,
-                                DWORD* error_code) {
-  BOOL result = FALSE;
-  if (CanOfferReactivation(brand_code,
-                           previous_brand_codes_length,
-                           previous_brand_codes,
-                           error_code)) {
-    if (SetReactivationBrandCode(brand_code)) {
-      // TODO(robertshield): Set Omaha reg key to add experiment label for
-      // tracking 7DA.
-      result = TRUE;
-    } else {
-      if (error_code)
-        *error_code = REACTIVATE_ERROR_REACTIVATION_FAILED;
-    }
-  }
-
-  return result;
-}
-
diff --git a/chrome/installer/gcapi/gcapi.def b/chrome/installer/gcapi/gcapi.def
index 8785c25..ad7286f 100644
--- a/chrome/installer/gcapi/gcapi.def
+++ b/chrome/installer/gcapi/gcapi.def
@@ -9,5 +9,3 @@ EXPORTS
   LaunchGoogleChrome                       PRIVATE
   LaunchGoogleChromeWithDimensions  @16    PRIVATE
   GoogleChromeDaysSinceLastRun             PRIVATE
-  CanOfferReactivation                     PRIVATE
-  ReactivateChrome                         PRIVATE
diff --git a/chrome/installer/gcapi/gcapi.h b/chrome/installer/gcapi/gcapi.h
index 30a5226..a9fd040 100644
--- a/chrome/installer/gcapi/gcapi.h
+++ b/chrome/installer/gcapi/gcapi.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -17,17 +17,6 @@ extern "C" {
 #define GCCC_ERROR_ALREADYOFFERED                0x10
 #define GCCC_ERROR_INTEGRITYLEVEL                0x20
 
-// Error conditions for CanReactivateChrome().
-#define REACTIVATE_ERROR_NOTINSTALLED            0x01
-#define REACTIVATE_ERROR_NOTDORMANT              0x02
-#define REACTIVATE_ERROR_ALREADY_REACTIVATED     0x04
-#define REACTIVATE_ERROR_INVALID_INPUT           0x08
-#define REACTIVATE_ERROR_REACTIVATION_FAILED     0x10
-
-// The minimum number of days an installation can be dormant before reactivation
-// may be offered.
-const int kReactivationMinDaysDormant = 50;
-
 // This function returns TRUE if Google Chrome should be offered.
 // If the return is FALSE, the reasons DWORD explains why.  If you don't care
 // for the reason, you can pass NULL for reasons.
@@ -65,41 +54,11 @@ BOOL __stdcall LaunchGoogleChromeWithDimensions(int x,
 // 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, and places one of the REACTIVATE_ERROR_XXX values
-// in |error_code| if |error_code| is non-null.
-BOOL __stdcall CanOfferReactivation(const wchar_t* brand_code,
-                                    int previous_brand_codes_length,
-                                    const wchar_t** previous_brand_codes,
-                                    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
-// if reactivation fails, and places one of the REACTIVATE_ERROR_XXX values
-// in |error_code| if |error_code| is non-null.
-BOOL __stdcall ReactivateChrome(wchar_t* brand_code,
-                                int previous_brand_codes_length,
-                                const wchar_t** previous_brand_codes,
-                                DWORD* error_code);
-
-// Function pointer type declarations to use with GetProcAddress.
+// Funtion pointer type declarations to use with GetProcAddress.
 typedef BOOL (__stdcall *GCCC_CompatibilityCheck)(BOOL, DWORD *);
 typedef BOOL (__stdcall *GCCC_LaunchGC)(HANDLE *);
 typedef BOOL (__stdcall *GCCC_LaunchGCWithDimensions)(int, int, int, int);
 typedef int (__stdcall *GCCC_GoogleChromeDaysSinceLastRun)();
-typedef BOOL (__stdcall *GCCC_CanOfferReactivation)(const wchar_t*,
-                                                    int,
-                                                    const wchar_t**,
-                                                    DWORD*);
-typedef BOOL (__stdcall *GCCC_ReactivateChrome)(const wchar_t*,
-                                                int,
-                                                const wchar_t**,
-                                                DWORD*);
-
 }  // extern "C"
 
 #endif  // CHROME_INSTALLER_GCAPI_GCAPI_H_
diff --git a/chrome/installer/gcapi/gcapi_reactivation.cc b/chrome/installer/gcapi/gcapi_reactivation.cc
deleted file mode 100644
index 6755e2f..0000000
--- a/chrome/installer/gcapi/gcapi_reactivation.cc
+++ /dev/null
@@ -1,77 +0,0 @@
-// 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 "chrome/installer/gcapi/gcapi_reactivation.h"
-
-#include "base/time.h"
-#include "base/win/registry.h"
-#include "chrome/installer/util/google_update_constants.h"
-
-using base::Time;
-using base::win::RegKey;
-
-namespace {
-const wchar_t kReactivationHistoryKey[] = L"reactivation";
-
-std::wstring GetReactivationHistoryKeyPath() {
-  std::wstring reactivation_path(google_update::kRegPathClientState);
-  reactivation_path += L"\\";
-  reactivation_path += google_update::kChromeUpgradeCode;
-  reactivation_path += L"\\";
-  reactivation_path += kReactivationHistoryKey;
-  return reactivation_path;
-}
-}  // namespace
-
-bool HasBeenReactivatedByBrandCodes(
-    const std::vector<std::wstring>& brand_codes) {
-  bool success = false;
-
-  RegKey reactivation_key(HKEY_CURRENT_USER,
-                          GetReactivationHistoryKeyPath().c_str(),
-                          KEY_QUERY_VALUE);
-  if (reactivation_key.Valid()) {
-    std::vector<std::wstring>::const_iterator brand_iter(brand_codes.begin());
-    for (; brand_iter != brand_codes.end(); ++brand_iter) {
-      if (reactivation_key.HasValue(brand_iter->c_str())) {
-        success = true;
-        break;
-      }
-    }
-  }
-
-  return success;
-}
-
-bool SetReactivationBrandCode(const std::wstring& brand_code) {
-  bool success = false;
-
-  std::wstring path(google_update::kRegPathClientState);
-  path += L"\\";
-  path += google_update::kChromeUpgradeCode;
-
-  RegKey client_state_key(HKEY_CURRENT_USER, path.c_str(), KEY_SET_VALUE);
-  if (client_state_key.Valid()) {
-    success = client_state_key.WriteValue(
-        google_update::kRegRLZReactivationBrandField,
-        brand_code.c_str()) == ERROR_SUCCESS;
-  }
-
-  if (success) {
-    // Store this brand code in the reactivation history. Store it with a
-    // a currently un-used timestamp for future proofing.
-    RegKey reactivation_key(HKEY_CURRENT_USER,
-                            GetReactivationHistoryKeyPath().c_str(),
-                            KEY_WRITE);
-    if (reactivation_key.Valid()) {
-      int64 timestamp = Time::Now().ToInternalValue();
-      reactivation_key.WriteValue(brand_code.c_str(),
-                                  &timestamp,
-                                  sizeof(timestamp),
-                                  REG_QWORD);
-    }
-  }
-
-  return success;
-}
\ No newline at end of file
diff --git a/chrome/installer/gcapi/gcapi_reactivation.h b/chrome/installer/gcapi/gcapi_reactivation.h
deleted file mode 100644
index 5ace0b8..0000000
--- a/chrome/installer/gcapi/gcapi_reactivation.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// 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_REACTIVATION_H_
-#define CHROME_INSTALLER_GCAPI_GCAPI_REACTIVATION_H_
-#pragma once
-
-#include <windows.h>
-
-#include <string>
-#include <vector>
-
-bool HasBeenReactivatedByBrandCodes(
-    const std::vector<std::wstring>& brand_codes);
-
-bool SetReactivationBrandCode(const std::wstring& brand_code);
-
-#endif  // CHROME_INSTALLER_GCAPI_GCAPI_REACTIVATION_H_
diff --git a/chrome/installer/gcapi/gcapi_reactivation_test.cc b/chrome/installer/gcapi/gcapi_reactivation_test.cc
deleted file mode 100644
index 9cadafc..0000000
--- a/chrome/installer/gcapi/gcapi_reactivation_test.cc
+++ /dev/null
@@ -1,186 +0,0 @@
-// 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 <string>
-
-#include "base/basictypes.h"
-#include "base/string_number_conversions.h"
-#include "base/stringprintf.h"
-#include "base/test/test_reg_util_win.h"
-#include "base/time.h"
-#include "base/utf_string_conversions.h"
-#include "base/win/registry.h"
-#include "chrome/common/guid.h"
-#include "chrome/installer/gcapi/gcapi.h"
-#include "chrome/installer/gcapi/gcapi_reactivation.h"
-#include "chrome/installer/util/google_update_constants.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using base::Time;
-using base::TimeDelta;
-using base::win::RegKey;
-
-
-class GCAPIReactivationTest : public ::testing::Test {
- protected:
-  void SetUp() {
-    // Override keys - this is undone during destruction.
-    std::wstring hkcu_override = base::StringPrintf(
-        L"hkcu_override\\%ls", ASCIIToWide(guid::GenerateGUID()));
-    override_manager_.OverrideRegistry(HKEY_CURRENT_USER, hkcu_override);
-  }
-
-  bool SetChromeInstallMarker(HKEY hive) {
-    // Create the client state keys in the right places.
-    std::wstring reg_path(google_update::kRegPathClients);
-    reg_path += L"\\";
-    reg_path += google_update::kChromeUpgradeCode;
-    RegKey client_state(hive,
-                        reg_path.c_str(),
-                        KEY_CREATE_SUB_KEY | KEY_SET_VALUE);
-    return (client_state.Valid() &&
-            client_state.WriteValue(
-                google_update::kRegVersionField, L"1.2.3.4") == ERROR_SUCCESS);
-  }
-
-  bool SetLastRunTime(HKEY hive, int64 last_run_time) {
-    return SetLastRunTimeString(hive, base::Int64ToString16(last_run_time));
-  }
-
-  bool SetLastRunTimeString(HKEY hive, const string16& last_run_time_string) {
-    const wchar_t* base_path =
-        (hive == HKEY_LOCAL_MACHINE) ?
-            google_update::kRegPathClientStateMedium :
-            google_update::kRegPathClientState;
-    std::wstring path(base_path);
-    path += L"\\";
-    path += google_update::kChromeUpgradeCode;
-
-    RegKey client_state(hive, path.c_str(), KEY_SET_VALUE);
-    return (client_state.Valid() &&
-            client_state.WriteValue(
-                google_update::kRegLastRunTimeField,
-                last_run_time_string.c_str()) == ERROR_SUCCESS);
-  }
-
-  std::wstring GetReactivationString(HKEY hive) {
-    const wchar_t* base_path =
-        (hive == HKEY_LOCAL_MACHINE) ?
-            google_update::kRegPathClientStateMedium :
-            google_update::kRegPathClientState;
-    std::wstring path(base_path);
-    path += L"\\";
-    path += google_update::kChromeUpgradeCode;
-
-    RegKey client_state(hive, path.c_str(), KEY_QUERY_VALUE);
-    if (client_state.Valid()) {
-      std::wstring actual_brand;
-      if (client_state.ReadValue(google_update::kRegRLZReactivationBrandField,
-                                 &actual_brand) == ERROR_SUCCESS) {
-        return actual_brand;
-      }
-    }
-
-    return L"ERROR";
-  }
-
- private:
-  registry_util::RegistryOverrideManager override_manager_;
-};
-
-TEST_F(GCAPIReactivationTest, CheckSetReactivationBrandCode) {
-  EXPECT_TRUE(SetReactivationBrandCode(L"GAGA"));
-  EXPECT_EQ(L"GAGA", GetReactivationString(HKEY_CURRENT_USER));
-
-  std::vector<std::wstring> check_codes;
-  check_codes.push_back(L"GAGA");
-  EXPECT_TRUE(HasBeenReactivatedByBrandCodes(check_codes));
-
-  check_codes.push_back(L"GOOGOO");
-  EXPECT_TRUE(HasBeenReactivatedByBrandCodes(check_codes));
-
-  check_codes.erase(check_codes.begin());
-  EXPECT_FALSE(HasBeenReactivatedByBrandCodes(check_codes));
-}
-
-TEST_F(GCAPIReactivationTest, CanOfferReactivation_Basic) {
-  const wchar_t* previous_brands[] = {L"GOOGOO", L"MAMA", L"DADA"};
-  DWORD error;
-
-  // We're not installed yet. Make sure CanOfferReactivation fails.
-  EXPECT_FALSE(CanOfferReactivation(L"GAGA", arraysize(previous_brands),
-                                    previous_brands, &error));
-  EXPECT_EQ(REACTIVATE_ERROR_NOTINSTALLED, error);
-
-  // Now pretend to be installed. CanOfferReactivation should pass.
-  EXPECT_TRUE(SetChromeInstallMarker(HKEY_CURRENT_USER));
-  EXPECT_TRUE(CanOfferReactivation(L"GAGA", arraysize(previous_brands),
-                                   previous_brands, &error));
-
-  // Now set a recent last_run value. CanOfferReactivation should fail again.
-  Time hkcu_last_run = Time::NowFromSystemTime() - TimeDelta::FromDays(20);
-  EXPECT_TRUE(SetLastRunTime(HKEY_CURRENT_USER,
-                             hkcu_last_run.ToInternalValue()));
-  EXPECT_FALSE(CanOfferReactivation(L"GAGA", arraysize(previous_brands),
-                                    previous_brands, &error));
-  EXPECT_EQ(REACTIVATE_ERROR_NOTDORMANT, error);
-
-  // Now set a last_run value that exceeds the threshold.
-  hkcu_last_run = Time::NowFromSystemTime() -
-      TimeDelta::FromDays(kReactivationMinDaysDormant);
-  EXPECT_TRUE(SetLastRunTime(HKEY_CURRENT_USER,
-                             hkcu_last_run.ToInternalValue()));
-  EXPECT_TRUE(CanOfferReactivation(L"GAGA", arraysize(previous_brands),
-                                   previous_brands, &error));
-
-  // Test some invalid inputs
-  EXPECT_FALSE(CanOfferReactivation(NULL, arraysize(previous_brands),
-                                    previous_brands, &error));
-  EXPECT_EQ(REACTIVATE_ERROR_INVALID_INPUT, error);
-  EXPECT_FALSE(CanOfferReactivation(L"GAGA", arraysize(previous_brands),
-                                    NULL, &error));
-  EXPECT_EQ(REACTIVATE_ERROR_INVALID_INPUT, error);
-
-  // One more valid one
-  EXPECT_TRUE(CanOfferReactivation(L"GAGA", 0, NULL, &error));
-
-  // Check that the previous brands check works:
-  EXPECT_TRUE(SetReactivationBrandCode(L"GOOGOO"));
-  EXPECT_FALSE(CanOfferReactivation(L"GAGA", arraysize(previous_brands),
-                                    previous_brands, &error));
-  EXPECT_EQ(REACTIVATE_ERROR_ALREADY_REACTIVATED, error);
-}
-
-TEST_F(GCAPIReactivationTest, Reactivation_Flow) {
-  const wchar_t* previous_brands[] = {L"GOOGOO", L"MAMA", L"DADA"};
-  DWORD error;
-
-  // Set us up as a candidate for reactivation.
-  EXPECT_TRUE(SetChromeInstallMarker(HKEY_CURRENT_USER));
-
-  Time hkcu_last_run = Time::NowFromSystemTime() -
-      TimeDelta::FromDays(kReactivationMinDaysDormant);
-  EXPECT_TRUE(SetLastRunTime(HKEY_CURRENT_USER,
-                             hkcu_last_run.ToInternalValue()));
-
-  EXPECT_TRUE(ReactivateChrome(L"GAGA", arraysize(previous_brands),
-                               previous_brands, &error));
-  EXPECT_EQ(L"GAGA", GetReactivationString(HKEY_CURRENT_USER));
-
-  // Make sure we can't reactivate again:
-  EXPECT_FALSE(ReactivateChrome(L"GAGA", arraysize(previous_brands),
-                                previous_brands, &error));
-  EXPECT_EQ(REACTIVATE_ERROR_ALREADY_REACTIVATED, error);
-
-  // Should still be able to reactivate under other brands:
-  EXPECT_TRUE(ReactivateChrome(L"MAMA", arraysize(previous_brands),
-                               previous_brands, &error));
-  EXPECT_EQ(L"MAMA", GetReactivationString(HKEY_CURRENT_USER));
-
-  // Validate that previous_brands are rejected:
-  EXPECT_FALSE(ReactivateChrome(L"PFFT", arraysize(previous_brands),
-                                previous_brands, &error));
-  EXPECT_EQ(REACTIVATE_ERROR_ALREADY_REACTIVATED, error);
-  EXPECT_EQ(L"MAMA", GetReactivationString(HKEY_CURRENT_USER));
-}
diff --git a/chrome/installer/gcapi/gcapi_test.cc b/chrome/installer/gcapi/gcapi_test.cc
index b7f08bb..2100744 100644
--- a/chrome/installer/gcapi/gcapi_test.cc
+++ b/chrome/installer/gcapi/gcapi_test.cc
@@ -4,7 +4,6 @@
 
 #include <stdio.h>
 
-#include "base/command_line.h"
 #include "chrome/installer/gcapi/gcapi.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -55,17 +54,11 @@ void call_dynamically() {
   FreeLibrary(module);
 }
 
-const char kManualLaunchTests[] = "launch-chrome";
-
 int main(int argc, char* argv[]) {
-  CommandLine::Init(argc, argv);
-
   testing::InitGoogleTest(&argc, argv);
   RUN_ALL_TESTS();
 
-  if (CommandLine::ForCurrentProcess()->HasSwitch(kManualLaunchTests)) {
-    call_dynamically();
-    call_statically();
-    printf("LaunchChrome returned %d.\n", LaunchGoogleChrome());
-  }
+  call_dynamically();
+  call_statically();
+  printf("LaunchChrome returned %d.\n", LaunchGoogleChrome());
 }