Enable checkstyle for all frameworks/base projects.

We've been slowly rolling out checkstyle to frameworks/base by 
whitelisting new directories, at this point we have most active directories, so let's make it enabled for everyone.

Change-Id: I7d350c2bbb9fcd1019abd1addb035ce5e9e05acc
Test: None

PREUPLOAD.cfg

 [Hook Scripts]
 checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}
-                  -fw core/
-                      graphics/java/android
-                      packages/PrintRecommendationService/
-                      packages/PrintSpooler/
-                      packages/PackageInstaller/
-                      packages/SystemUI/
-                      services/print/
-                      services/usb/
-                      telephony/
-                      tests/ActivityViewTest/
-                      tests/LotsOfApps/
-                      tests/NativeProcessesMemoryTest/
-                      tests/OdmApps/
-                      tests/SystemMemoryTest/
-                      wifi/
 
 api_lint_hook = ${REPO_ROOT}/frameworks/base/tools/apilint/apilint_sha.sh ${PREUPLOAD_COMMIT}