components/page_load_metrics/renderer/metrics_render_frame_observer.cc - Issue 1871393002: Add NavigationToFirstContentfulPaint UMA for ServiceWorker controlled pages.

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Unified Diff: components/page_load_metrics/renderer/metrics_render_frame_observer.cc

Issue 1871393002: Add NavigationToFirstContentfulPaint UMA for ServiceWorker controlled pages. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Check page_timing_metrics_sender_ Created 4 years, 8 months ago

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« chrome/chrome_browser.gypi ('K') | « chrome/chrome_browser.gypi ('k') | third_party/WebKit/Source/core/loader/FrameLoader.cpp » ('j') | third_party/WebKit/Source/core/loader/FrameLoader.cpp » ('J')
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Index: components/page_load_metrics/renderer/metrics_render_frame_observer.cc

diff --git a/components/page_load_metrics/renderer/metrics_render_frame_observer.cc b/components/page_load_metrics/renderer/metrics_render_frame_observer.cc

index 260d3b6285d48c68a63ce22b127e9b70890555ad..8675dd9b2f88610ce3ffa1c057e8f4037f868103 100644

--- a/components/page_load_metrics/renderer/metrics_render_frame_observer.cc

+++ b/components/page_load_metrics/renderer/metrics_render_frame_observer.cc

@@ -41,7 +41,8 @@ void MetricsRenderFrameObserver::DidChangePerformanceTiming() {

void MetricsRenderFrameObserver::DidObserveLoadingBehavior(

blink::WebLoadingBehaviorFlag behavior) {

- DCHECK(page_timing_metrics_sender_);

+ if (!page_timing_metrics_sender_)

Bryan McQuade 2016/04/14 15:10:26 charles just landed a patch to fix this so you can

horo 2016/04/14 15:46:31 I see. Synced.

+ return;

page_timing_metrics_sender_->DidObserveLoadingBehavior(behavior);

}