Revert^4 "Constant fold `static final` primitive fields."

This reverts commit 877fdbf739b4376de260ab0f05a5deb64729a080.

Reason for revert: changed the way fp constant are read

Test: ./art/test/testrunner/testrunner.py -b --host --64
Test: ./art/test/testrunner/testrunner.py -b --host --32
Test: ./art/test/testrunner/testrunner.py -b --target --64

Change-Id: I03f32a4a4b840d51b746c9ecae50ae05d0bbc062