Allow a small tolerance in GrAtlasTextBatch bounds test.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1882833002

Review URL: https://codereview.chromium.org/1882833002

1 files changed, 4 insertions, 1 deletions

diff --git a/src/gpu/batches/GrAtlasTextBatch.cpp b/src/gpu/batches/GrAtlasTextBatch.cpp
index 03b3ad0363..b23a4ccd7b 100644
--- a/src/gpu/batches/GrAtlasTextBatch.cpp
+++ b/src/gpu/batches/GrAtlasTextBatch.cpp
@@ -164,7 +164,10 @@ void GrAtlasTextBatch::onPrepareDraws(Target* target) const {
         if (this->usesDistanceFields()) {
             args.fViewMatrix.mapRect(&rect);
         }
-        SkASSERT(fBounds.contains(rect));
+        // Allow for small numerical error in the bounds.
+        SkRect bounds = fBounds;
+        bounds.outset(0.001f, 0.001f);
+        SkASSERT(bounds.contains(rect));
 #endif
 
         currVertex += byteCount;