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Unified Diff: third_party/WebKit/Source/core/frame/Deprecation.cpp

Issue 1969723004: Add a counter and a deprecation message when navigating in an unload handler. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: adding line number to test expectation Created 4 years, 7 months ago
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Index: third_party/WebKit/Source/core/frame/Deprecation.cpp
diff --git a/third_party/WebKit/Source/core/frame/Deprecation.cpp b/third_party/WebKit/Source/core/frame/Deprecation.cpp
index 8e49c645ddb95c5b02c16d6745c0c6e30d21d948..9678aa0af8e444444f135b712a4ab5ef42cc0b2b 100644
--- a/third_party/WebKit/Source/core/frame/Deprecation.cpp
+++ b/third_party/WebKit/Source/core/frame/Deprecation.cpp
@@ -390,6 +390,9 @@ String Deprecation::deprecationMessage(UseCounter::Feature feature)
case UseCounter::UntrustedEventDefaultHandled:
return String::format("A DOM event generated from JavaScript has triggered a default action inside the browser. This behavior is non-standard and will be removed in %s. See https://www.chromestatus.com/features/5718803933560832 for more details.", milestoneString(53));
+ case UseCounter::UnloadHandler_Navigation:
+ return "Navigating in the unload handler is deprecated and will be removed.";
+
// Features that aren't deprecated don't have a deprecation message.
default:
return String();

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