third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp - Issue 1618283006: Fix 2D canvas content loss while page is hidden

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Unified Diff: third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

Issue 1618283006: Fix 2D canvas content loss while page is hidden (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 11 months ago

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Index: third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

diff --git a/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp b/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

index 952ee8dfc0e3a642b094e802fe8e28a02fc4b147..49b7e793f643451772a6c70e398a0136ed22e347 100644

--- a/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

+++ b/third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

@@ -520,6 +520,8 @@ bool Canvas2DLayerBridge::checkSurfaceValid()

ASSERT(!m_destructionInProgress);

if (m_destructionInProgress)

return false;

+ if (isHibernating())

+ return true;

if (!m_layer)

return true;

if (!m_surface)

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