Remove GenerateClientMetaMethodDefinition

There is lots of duplicated code between GenerateClientMetaMethodDefinition and GenerateClientMethodDefinition.
So remove GenerateClientMetaMethodDefinition.
And add cache logic in GenerateClientMethodDefinition.

Bug: 120158278
Test: atest android.binder.cts.NdkBinderTest
Test: m -j

Change-Id: I433f3340bee4f6c331093272bf5c0305e2f57197
1 file changed