Revert "Add core-simple to the standard boot classpath"

This reverts commit e85777782a56ff8feb7f2c06a552a3e017511b55.

Bug: 119301609
Test: build
Change-Id: Ibf9f9f56a6027a4cc3f3ea5a34b3dee748ad83c2
diff --git a/core/envsetup.mk b/core/envsetup.mk
index f5babb6..8150fb6 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -206,7 +206,7 @@
 #################################################################
 # Set up minimal BOOTCLASSPATH list of jars to build/execute
 # java code with dalvikvm/art.
-TARGET_CORE_JARS := core-oj core-libart core-simple conscrypt okhttp bouncycastle apache-xml
+TARGET_CORE_JARS := core-oj core-libart conscrypt okhttp bouncycastle apache-xml
 ifeq ($(EMMA_INSTRUMENT),true)
   ifneq ($(EMMA_INSTRUMENT_STATIC),true)
     # For instrumented build, if Jacoco is not being included statically