Convert to UNSAFE_TODO in base 8/9- base/trace_event [chromium/src : main]

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Arthur Sonzogni (Gerrit)

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Dec 12, 2025, 5:48:44 AM (9 days ago) Dec 12
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Arthur Sonzogni has uploaded the change for review

Commit message

Convert to UNSAFE_TODO in base 8/9- base/trace_event

This is an automated #cleanup patch using the [Script] below.

We are migrating from coarse-grained file-level suppression (#pragma
allow_unsafe_buffers) to granular, expression-level markers
(UNSAFE_TODO()). The pragma disables safety checks for an entire file,
whereas UNSAFE_TODO() isolates specific potentially unsafe operations,
allowing the rest of the file to be enforced as safe.

This CL was uploaded by an experimental version of git cl split
(https://crbug.com/389069356).
Cq-Include-Trybots: luci.chrome.try:chromeos-betty-chrome
AX-Relnotes: N/A
Cleanup: This is an automated #cleanup.
Bug: 409340989
Change-Id: Ied4ff159d6b68647659a65b419a96d526d76c8ac

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Change information

Files:
  • M base/trace_event/malloc_dump_provider.cc
  • M base/trace_event/memory_usage_estimator.h
  • M base/trace_event/process_memory_dump.cc
  • M base/trace_event/process_memory_dump_unittest.cc
  • M base/trace_event/trace_arguments.cc
  • M base/trace_event/trace_arguments.h
  • M base/trace_event/trace_event_impl.h
  • M base/trace_event/trace_event_unittest.cc
  • M base/trace_event/trace_log.cc
  • M base/trace_event/trace_logging_minimal_win.cc
  • M base/trace_event/trace_logging_minimal_win.h
Change size: M
Delta: 11 files changed, 74 insertions(+), 107 deletions(-)
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Gerrit-Project: chromium/src
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Gerrit-Change-Id: Ied4ff159d6b68647659a65b419a96d526d76c8ac
Gerrit-Change-Number: 7255199
Gerrit-PatchSet: 1
Gerrit-Owner: Arthur Sonzogni <arthurs...@chromium.org>
Gerrit-Reviewer: Arthur Sonzogni <arthurs...@chromium.org>
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Arthur Sonzogni (Gerrit)

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Dec 12, 2025, 8:19:26 AM (9 days ago) Dec 12
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Attention needed from Daniel Cheng

Arthur Sonzogni added 1 comment

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File-level comment, Patchset 1 (Latest):
Arthur Sonzogni . resolved

Hi Daniel,
Could you please take a look?

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Gerrit-Change-Id: Ied4ff159d6b68647659a65b419a96d526d76c8ac
Gerrit-Change-Number: 7255199
Gerrit-PatchSet: 1
Gerrit-Owner: Arthur Sonzogni <arthurs...@chromium.org>
Gerrit-Reviewer: Arthur Sonzogni <arthurs...@chromium.org>
Gerrit-Reviewer: Daniel Cheng <dch...@chromium.org>
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Daniel Cheng (Gerrit)

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Dec 12, 2025, 11:01:02 AM (8 days ago) Dec 12
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Attention needed from Arthur Sonzogni

Daniel Cheng voted

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Gerrit-Change-Id: Ied4ff159d6b68647659a65b419a96d526d76c8ac
Gerrit-Change-Number: 7255199
Gerrit-PatchSet: 1
Gerrit-Owner: Arthur Sonzogni <arthurs...@chromium.org>
Gerrit-Reviewer: Arthur Sonzogni <arthurs...@chromium.org>
Gerrit-Reviewer: Daniel Cheng <dch...@chromium.org>
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Chromium LUCI CQ (Gerrit)

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Dec 12, 2025, 11:03:55 AM (8 days ago) Dec 12
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Chromium LUCI CQ submitted the change

Change information

Commit message:
Convert to UNSAFE_TODO in base 8/9- base/trace_event

This is an automated #cleanup patch using the [Script] below.

We are migrating from coarse-grained file-level suppression (#pragma
allow_unsafe_buffers) to granular, expression-level markers
(UNSAFE_TODO()). The pragma disables safety checks for an entire file,
whereas UNSAFE_TODO() isolates specific potentially unsafe operations,
allowing the rest of the file to be enforced as safe.

This CL was uploaded by an experimental version of git cl split
(https://crbug.com/389069356).
Cq-Include-Trybots: luci.chrome.try:chromeos-betty-chrome
AX-Relnotes: N/A
Cleanup: This is an automated #cleanup.
Bug: 409340989
Change-Id: Ied4ff159d6b68647659a65b419a96d526d76c8ac
Auto-Submit: Arthur Sonzogni <arthurs...@chromium.org>
Reviewed-by: Daniel Cheng <dch...@chromium.org>
Commit-Queue: Daniel Cheng <dch...@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1558054}
Files:
  • M base/trace_event/malloc_dump_provider.cc
  • M base/trace_event/memory_usage_estimator.h
  • M base/trace_event/process_memory_dump.cc
  • M base/trace_event/process_memory_dump_unittest.cc
  • M base/trace_event/trace_arguments.cc
  • M base/trace_event/trace_arguments.h
  • M base/trace_event/trace_event_impl.h
  • M base/trace_event/trace_event_unittest.cc
  • M base/trace_event/trace_log.cc
  • M base/trace_event/trace_logging_minimal_win.cc
  • M base/trace_event/trace_logging_minimal_win.h
Change size: M
Delta: 11 files changed, 74 insertions(+), 107 deletions(-)
Branch: refs/heads/main
Submit Requirements:
  • requirement satisfiedCode-Review: +1 by Daniel Cheng
Open in Gerrit
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Gerrit-MessageType: merged
Gerrit-Project: chromium/src
Gerrit-Branch: main
Gerrit-Change-Id: Ied4ff159d6b68647659a65b419a96d526d76c8ac
Gerrit-Change-Number: 7255199
Gerrit-PatchSet: 2
Gerrit-Owner: Arthur Sonzogni <arthurs...@chromium.org>
Gerrit-Reviewer: Arthur Sonzogni <arthurs...@chromium.org>
Gerrit-Reviewer: Chromium LUCI CQ <chromiu...@luci-project-accounts.iam.gserviceaccount.com>
Gerrit-Reviewer: Daniel Cheng <dch...@chromium.org>
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