third_party/WebKit/Source/core/loader/LinkLoader.cpp - Issue 1987013002: Add UMA to track time between preload discovery and reference

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Unified Diff: third_party/WebKit/Source/core/loader/LinkLoader.cpp

Issue 1987013002: Add UMA to track time between preload discovery and reference (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@preload_timing_uma

Patch Set: update histograms.xml to be a bit clearer Created 4 years, 7 months ago

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Index: third_party/WebKit/Source/core/loader/LinkLoader.cpp

diff --git a/third_party/WebKit/Source/core/loader/LinkLoader.cpp b/third_party/WebKit/Source/core/loader/LinkLoader.cpp

index 86fb25aa5a5f72784bcba715fe2c795023f457e7..0bb4d256b372b8b1f4d1bd645503889b2d95551a 100644

--- a/third_party/WebKit/Source/core/loader/LinkLoader.cpp

+++ b/third_party/WebKit/Source/core/loader/LinkLoader.cpp

@@ -296,7 +296,7 @@ static Resource* preloadIfNeeded(const LinkRelAttribute& relAttribute, const KUR

Settings* settings = document.settings();

if (settings && settings->logPreload())

document.addConsoleMessage(ConsoleMessage::create(OtherMessageSource, DebugMessageLevel, String("Preload triggered for " + href.host() + href.path())));

- linkRequest.setForPreload(true);

+ linkRequest.setForPreload(true, monotonicallyIncreasingTime());

linkRequest.setLinkPreload(true);

return document.loader()->startPreload(resourceType, linkRequest);

}

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