Remove conversion from dollar sign to dot

This was presumably added to render nested classes similar to how they are referred to in source, but since a dollar sign ('$') is a valid character in a class name and its use is growing thanks to annotation processors and D8/R8 it only resulted in very wrong names. If you are at the level where you can understand dexdump's output, you can handle dollar signs being present in nested class names.

Before:

    [000234] -..Lambda.Lambda.fcyZxanqBZSHC_nf-noKh-e3bnY.<clinit>:()V
    0000: new-instance v0, L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY; // type@0000
    0002: invoke-direct {v0}, L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY;.<init>:()V // method@0001
    0005: sput-object v0, L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY;.INSTANCE:L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY; // field@0000
    0007: return-void

After:

    [000234] -$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY.<clinit>:()V
    0000: new-instance v0, L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY; // type@0000
    0002: invoke-direct {v0}, L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY;.<init>:()V // method@0001
    0005: sput-object v0, L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY;.INSTANCE:L-$$Lambda$Lambda$fcyZxanqBZSHC_nf-noKh-e3bnY; // field@0000
    0007: return-void

Bug: 113152880
Test: manual
Change-Id: I1cefd3c88e767458ee2f1ac0e15325e1e11b956b