[tracing] Migrate legacy flow macros in third_party/blink [chromium/src : main]

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Etienne Pierre-Doray (Gerrit)

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Dec 19, 2025, 1:21:21 PM (19 hours ago) Dec 19

to Kentaro Hara, Raphael Kubo da Costa, devtools...@chromium.org, Stephen Chenney, Olga Gerchikov, chromium...@chromium.org, Hiroki Nakagawa, Nate Chapin, Yoav Weiss (@Shopify), Menard, Alexis, Dirk Schulze, Daniel Cheng, kinuko...@chromium.org, blink-rev...@chromium.org, loading-re...@chromium.org, horo+...@chromium.org, kinuko+ser...@chromium.org, gavinp...@chromium.org, fmalit...@chromium.org, devtools-re...@chromium.org, blink-revie...@chromium.org, servicewor...@chromium.org, blink-re...@chromium.org, blink-revi...@chromium.org, hiroshig...@chromium.org, drott+bl...@chromium.org, kouhei...@chromium.org, storage...@chromium.org, blink-revie...@chromium.org, loading...@chromium.org, blink-...@chromium.org, loading-rev...@chromium.org, fserb...@chromium.org, shimazu+se...@chromium.org, blink-reviews-p...@chromium.org, dom+...@chromium.org

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[tracing] Migrate legacy flow macros in third_party/blink

Migrating the following flow event macros somewhat mechanically:
```
- TRACE_EVENT_FLOW[012](<category_group>, <name>, <flag>, <id>, ...)
-> TRACE_EVENT(<category_group>, <name>, <flow_type>::<id_type>, ...)
```

This CL was uploaded by git cl split.

R=har...@chromium.org

Bug: 432427382

Change-Id: Id2285e1428555f5519d5ade9a2bdba769285a48f

Change diff

Change information

Files:

M third_party/blink/common/loader/throttling_url_loader.cc
M third_party/blink/renderer/bindings/core/v8/script_cache_consumer.cc
M third_party/blink/renderer/bindings/core/v8/script_streamer.cc
M third_party/blink/renderer/core/animation_frame/worker_animation_frame_provider.cc
M third_party/blink/renderer/core/dom/document.cc
M third_party/blink/renderer/core/frame/remote_frame.cc
M third_party/blink/renderer/core/frame/web_frame_widget_impl.cc
M third_party/blink/renderer/core/html/parser/html_document_parser.cc
M third_party/blink/renderer/core/html/parser/html_preload_scanner.cc
M third_party/blink/renderer/core/inspector/devtools_session.cc
M third_party/blink/renderer/core/loader/document_loader.cc
M third_party/blink/renderer/core/loader/modulescript/document_module_script_fetcher.cc
M third_party/blink/renderer/core/script/classic_pending_script.cc
M third_party/blink/renderer/core/script/html_parser_script_runner.cc
M third_party/blink/renderer/modules/cache_storage/cache.cc
M third_party/blink/renderer/modules/cache_storage/cache_storage.cc
M third_party/blink/renderer/modules/cache_storage/inspector_cache_storage_agent.cc
M third_party/blink/renderer/modules/delegated_ink/delegated_ink_trail_presenter.cc
M third_party/blink/renderer/modules/service_worker/service_worker_global_scope.cc
M third_party/blink/renderer/platform/graphics/begin_frame_provider.cc
M third_party/blink/renderer/platform/loader/fetch/url_loader/url_loader.cc
M third_party/blink/renderer/platform/widget/compositing/render_frame_metadata_observer_impl.cc
M third_party/blink/renderer/platform/widget/widget_base.cc

Change size: XL

Delta: 23 files changed, 558 insertions(+), 696 deletions(-)

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AI Code Reviewer (Gerrit)

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Dec 19, 2025, 1:23:15 PM (19 hours ago) Dec 19

to Etienne Pierre-Doray, Kentaro Hara, Menard, Alexis, chromium...@chromium.org, Daniel Cheng, devtools...@chromium.org, Dirk Schulze, Olga Gerchikov, Nate Chapin, Raphael Kubo da Costa, Hiroki Nakagawa, Stephen Chenney, Yoav Weiss (@Shopify), blink-revie...@chromium.org, blink-revie...@chromium.org, blink-re...@chromium.org, blink-revi...@chromium.org, blink-rev...@chromium.org, blink-reviews-p...@chromium.org, blink-...@chromium.org, devtools-re...@chromium.org, dom+...@chromium.org, drott+bl...@chromium.org, fmalit...@chromium.org, fserb...@chromium.org, gavinp...@chromium.org, hiroshig...@chromium.org, horo+...@chromium.org, kinuko+ser...@chromium.org, kinuko...@chromium.org, kouhei...@chromium.org, loading-re...@chromium.org, loading-rev...@chromium.org, loading...@chromium.org, servicewor...@chromium.org, shimazu+se...@chromium.org, storage...@chromium.org

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File third_party/blink/renderer/core/html/parser/html_document_parser.cc

Line 504, Patchset 1 (Latest): perfetto::Flow::FromPointer(this), "parser", (void*)this);

AI Code Reviewer . unresolved

nit: Use C++-style casts (e.g. `static_cast<void*>(this)`) instead of C-style casts. (Google C++ Style Guide: Casting)

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