Revert "Introduce CC/CXX/JAVAC_WRAPPER to wrap the calls to clang."

This broke the world.

This reverts commit 3b7a4d811df5b326e714984edd7dd3e2b11e16d5.

Change-Id: Iefb01b8642a92bcc718d2c745e8ce1346ba50143
1 file changed