Index: components/sync/driver/about_sync_util.cc |
diff --git a/components/sync/driver/about_sync_util.cc b/components/sync/driver/about_sync_util.cc |
index b1863dcb08a7e56ad182d259cf16a1a688ba573b..c6c6a8bdddc14f3a22249f9737c8887b94fe5393 100644 |
--- a/components/sync/driver/about_sync_util.cc |
+++ b/components/sync/driver/about_sync_util.cc |
@@ -8,7 +8,6 @@ |
#include <utility> |
#include "base/location.h" |
-#include "base/logging.h" |
#include "base/memory/ptr_util.h" |
#include "base/strings/string16.h" |
#include "base/strings/stringprintf.h" |
@@ -77,12 +76,6 @@ |
section->SetString("title", title); |
section->Set("data", section_contents); |
section->SetBoolean("is_sensitive", false); |
- // If the following |Append| results in a reallocation, pointers to the |
- // members of |parent_list| will be invalidated. This would result in |
- // use-after-free in |*SyncStat::SetValue|. This is why the following CHECK is |
- // necessary to ensure no reallocation takes place. |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- CHECK_LT(parent_list->GetSize(), parent_list->capacity()); |
parent_list->Append(std::move(section)); |
return section_contents; |
} |
@@ -96,12 +89,6 @@ |
section->SetString("title", title); |
section->Set("data", section_contents); |
section->SetBoolean("is_sensitive", true); |
- // If the following |Append| results in a reallocation, pointers to |
- // |parent_list| and its members will be invalidated. This would result in |
- // use-after-free in |*SyncStat::SetValue|. This is why the following CHECK is |
- // necessary to ensure no reallocation takes place. |
- CHECK_LT(parent_list->GetSize(), parent_list->capacity()); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
parent_list->Append(std::move(section)); |
return section_contents; |
} |
@@ -130,14 +117,7 @@ |
stat_->SetString("stat_name", key); |
stat_->SetString("stat_value", "Uninitialized"); |
stat_->SetBoolean("is_valid", false); |
- // |stat_| will be invalidated by |Append|, so it needs to be reset. |
- // Furthermore, if |Append| results in a reallocation, |stat_| members of |
- // other SyncStats will be invalidated. This is why the following check is |
- // necessary, so that it is guaranteed that a reallocation will not happen. |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- CHECK_LT(section->GetSize(), section->capacity()); |
section->Append(base::WrapUnique(stat_)); |
- section->GetDictionary(section->GetSize() - 1, &stat_); |
} |
void StringSyncStat::SetValue(const std::string& value) { |
@@ -165,14 +145,7 @@ |
stat_->SetString("stat_name", key); |
stat_->SetBoolean("stat_value", false); |
stat_->SetBoolean("is_valid", false); |
- // |stat_| will be invalidated by |Append|, so it needs to be reset. |
- // Furthermore, if |Append| results in a reallocation, |stat_| members of |
- // other SyncStats will be invalidated. This is why the following check is |
- // necessary, so that it is guaranteed that a reallocation will not happen. |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- CHECK_LT(section->GetSize(), section->capacity()); |
section->Append(base::WrapUnique(stat_)); |
- section->GetDictionary(section->GetSize() - 1, &stat_); |
} |
void BoolSyncStat::SetValue(bool value) { |
@@ -195,14 +168,7 @@ |
stat_->SetString("stat_name", key); |
stat_->SetInteger("stat_value", 0); |
stat_->SetBoolean("is_valid", false); |
- // |stat_| will be invalidated by |Append|, so it needs to be reset. |
- // Furthermore, if |Append| results in a reallocation, |stat_| members of |
- // other SyncStats will be invalidated. This is why the following check is |
- // necessary, so that it is guaranteed that a reallocation will not happen. |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- CHECK_LT(section->GetSize(), section->capacity()); |
section->Append(base::WrapUnique(stat_)); |
- section->GetDictionary(section->GetSize() - 1, &stat_); |
} |
void IntSyncStat::SetValue(int value) { |
@@ -285,34 +251,24 @@ |
// 'details': A list of sections. |
base::ListValue* stats_list = new base::ListValue(); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- stats_list->Reserve(12); |
// The following lines define the sections and their fields. For each field, |
// a class is instantiated, which allows us to reference the fields in |
// 'setter' code later on in this function. |
base::ListValue* section_summary = AddSection(stats_list, "Summary"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_summary->Reserve(1); |
StringSyncStat summary_string(section_summary, "Summary"); |
base::ListValue* section_version = AddSection(stats_list, "Version Info"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_version->Reserve(2); |
StringSyncStat client_version(section_version, "Client Version"); |
StringSyncStat server_url(section_version, "Server URL"); |
base::ListValue* section_identity = |
AddSensitiveSection(stats_list, kIdentityTitle); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_identity->Reserve(3); |
StringSyncStat sync_id(section_identity, "Sync Client ID"); |
StringSyncStat invalidator_id(section_identity, "Invalidator Client ID"); |
StringSyncStat username(section_identity, "Username"); |
base::ListValue* section_credentials = AddSection(stats_list, "Credentials"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_credentials->Reserve(4); |
StringSyncStat request_token_time(section_credentials, "Requested Token"); |
StringSyncStat receive_token_time(section_credentials, "Received Token"); |
StringSyncStat token_request_status(section_credentials, |
@@ -320,8 +276,6 @@ |
StringSyncStat next_token_request(section_credentials, "Next Token Request"); |
base::ListValue* section_local = AddSection(stats_list, "Local State"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_local->Reserve(7); |
StringSyncStat server_connection(section_local, "Server Connection"); |
StringSyncStat last_synced(section_local, "Last Synced"); |
BoolSyncStat is_setup_complete(section_local, |
@@ -334,16 +288,12 @@ |
StringSyncStat local_backend_path(section_local, "Local backend path"); |
base::ListValue* section_network = AddSection(stats_list, "Network"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_network->Reserve(3); |
BoolSyncStat is_throttled(section_network, "Throttled"); |
StringSyncStat retry_time(section_network, "Retry time (maybe stale)"); |
BoolSyncStat are_notifications_enabled(section_network, |
"Notifications Enabled"); |
base::ListValue* section_encryption = AddSection(stats_list, "Encryption"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_encryption->Reserve(9); |
BoolSyncStat is_using_explicit_passphrase(section_encryption, |
"Explicit Passphrase"); |
BoolSyncStat is_passphrase_required(section_encryption, |
@@ -361,16 +311,12 @@ |
base::ListValue* section_last_session = |
AddSection(stats_list, "Status from Last Completed Session"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_last_session->Reserve(4); |
StringSyncStat session_source(section_last_session, "Sync Source"); |
StringSyncStat get_key_result(section_last_session, "GetKey Step Result"); |
StringSyncStat download_result(section_last_session, "Download Step Result"); |
StringSyncStat commit_result(section_last_session, "Commit Step Result"); |
base::ListValue* section_counters = AddSection(stats_list, "Running Totals"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_counters->Reserve(7); |
IntSyncStat notifications_received(section_counters, |
"Notifications Received"); |
IntSyncStat updates_received(section_counters, "Updates Downloaded"); |
@@ -384,8 +330,6 @@ |
base::ListValue* section_this_cycle = |
AddSection(stats_list, "Transient Counters (this cycle)"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_this_cycle->Reserve(4); |
IntSyncStat encryption_conflicts(section_this_cycle, "Encryption Conflicts"); |
IntSyncStat hierarchy_conflicts(section_this_cycle, "Hierarchy Conflicts"); |
IntSyncStat server_conflicts(section_this_cycle, "Server Conflicts"); |
@@ -393,16 +337,12 @@ |
base::ListValue* section_that_cycle = AddSection( |
stats_list, "Transient Counters (last cycle of last completed session)"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_that_cycle->Reserve(3); |
IntSyncStat updates_downloaded(section_that_cycle, "Updates Downloaded"); |
IntSyncStat committed_count(section_that_cycle, "Committed Count"); |
IntSyncStat entries(section_that_cycle, "Entries"); |
base::ListValue* section_nudge_info = |
AddSection(stats_list, "Nudge Source Counters"); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- section_nudge_info->Reserve(3); |
IntSyncStat nudge_source_notification(section_nudge_info, |
"Server Invalidations"); |
IntSyncStat nudge_source_local(section_nudge_info, "Local Changes"); |
@@ -551,8 +491,6 @@ |
// actionable_error_detected is set. |
base::ListValue* actionable_error = new base::ListValue(); |
- // TODO(crbug.com/702230): Remove the usages of raw pointers in this file. |
- actionable_error->Reserve(4); |
about_info->Set("actionable_error", actionable_error); |
StringSyncStat error_type(actionable_error, "Error Type"); |