Revert "Copy sdk-classes.jar to classes-header.jar for turbine."

This reverts commit 4dcf08857f7e06e2af1747f89c16503e8240c82f.

Reason for revert: <sdk_google_aw_x86-sdk (linux) build 4310016 in git_master is broken>

Change-Id: Ieb9c94b9977bb1027c208c2d1418b6769f9e62b1
1 file changed