The default build is to enable optimization for all of module.
In order to have the feasibility to the owners of the modules,
to create product_variables.eng.optimize.enabled let the owners
to have the choice to decide whether the build enable the optimization
or not.
Test: atest -m # build soong
Test: # follow Developing for Soong & setup GOPATH
# to run the new tests in variables_test.go
cd $GOPATH; \
go test android/soong/android
Test: #1. change frameworks/base/packages/SystemUI/Android.bp to change
product_variables.eng.optimize.enabled = false;
#2. source build/setupenv.sh;
#3. lunch aosp_x86-eng; make -j16 SystemUI
#4. lunch aosp_x86-userdebug; make -j16 SystemUI
#5. aosp_x86-eng should be bigger than aosp_x86-userdebug
Bug: 130259652
Change-Id: Ie62c35458ca91d66ec65bda58d315fb971139849