Fixing icon cache thrashing due to an unsupported icon

Bug: 284032965
Test: Verified by reproducing the use case
Flag: N/A
Change-Id: I835dd545a01eb2fd7990e0fd5ad51bac0e4b1f33
(cherry picked from commit 41737b3e8bbe4c72ed8570771b7d64fdbcfcebbb)
1 file changed