[Iwlan] Split iwlan error wrapped classname and first line stack trace

Bug: 272709164
Bug: 268290174

Test: Build
Change-Id: I98b995ec13b31b0ebb9cd22807e5c6956426534b
Merged-In: I98b995ec13b31b0ebb9cd22807e5c6956426534b
1 file changed
tree: 0563aff68d298af09b2a5dd0c2b46f0655bfa068
  1. stats/
  2. OWNERS