Revert "Revert "Apply hiddenapi build tool on boot jars""

This reverts commit 4a2926a44e.

Reason for revert: The original CL caused two issues:
1) Increased app startup because `profman` failed to verify boot
jars and created an empty profile for the boot image. All methods
in the framework therefore ran interpreted/JITed. New flag
"--skip-apk-verification" has been added to `profman` to fix
the issue in CL Iad614e47feada293218c11cff985a8012ca49a0f.
2) Caused a crash in Mockito CTS tests because jvmti did not
remove hiddenapi access flags from boot jars before using them.
This has been fixed with CL Ibc9a96a6b541c06844f276db009ac29514f7a3bb.

Bug: 64382372
Bug: 72550707
Test: make test-art-host
Change-Id: Ie8c58714455662f042f56b2977b01b75c5ec7d2f

core/java.mk

@@ -73,6 +73,7 @@ full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
 full_classes_proguard_jar := $(intermediates.COMMON)/classes-proguard.jar
 full_classes_combined_jar := $(intermediates.COMMON)/classes-combined.jar
 built_dex_intermediate := $(intermediates.COMMON)/dex/classes.dex
+built_dex_hiddenapi := $(intermediates.COMMON)/dex-hiddenapi/classes.dex
 full_classes_stubs_jar := $(intermediates.COMMON)/stubs.jar
 java_source_list_file := $(intermediates.COMMON)/java-source-list
 
@@ -762,7 +763,14 @@ else
 endif
 endif
 
-$(built_dex): $(built_dex_intermediate)
+ifneq ($(filter $(LOCAL_MODULE),$(PRODUCT_BOOT_JARS)),) # is_boot_jar
+  $(eval $(call hiddenapi-copy-dex-files,$(built_dex_intermediate),$(built_dex_hiddenapi)))
+  built_dex_copy_from := $(built_dex_hiddenapi)
+else # !is_boot_jar
+  built_dex_copy_from := $(built_dex_intermediate)
+endif # is_boot_jar
+
+$(built_dex): $(built_dex_copy_from)
 	@echo Copying: $@
 	$(hide) mkdir -p $(dir $@)
 	$(hide) rm -f $(dir $@)/classes*.dex