Remove old code that isn't relevant anymore.

In order to reduce the CorePlatformAPI surface.

Test: m
Bug: 154796679
Change-Id: I08cc05917d39a022a25ebcc875a4e8f5bb22b54e
diff --git a/runtime/native/dalvik_system_VMRuntime.cc b/runtime/native/dalvik_system_VMRuntime.cc
index 1481aba..409a773 100644
--- a/runtime/native/dalvik_system_VMRuntime.cc
+++ b/runtime/native/dalvik_system_VMRuntime.cc
@@ -719,11 +719,6 @@
   Runtime::Current()->SetProcessDataDirectory(data_dir.c_str());
 }
 
-static jboolean VMRuntime_hasBootImageSpaces(JNIEnv* env ATTRIBUTE_UNUSED,
-                                             jclass klass ATTRIBUTE_UNUSED) {
-  return Runtime::Current()->GetHeap()->HasBootImageSpace() ? JNI_TRUE : JNI_FALSE;
-}
-
 static void VMRuntime_bootCompleted(JNIEnv* env ATTRIBUTE_UNUSED,
                                     jclass klass ATTRIBUTE_UNUSED) {
   jit::Jit* jit = Runtime::Current()->GetJit();
@@ -780,7 +775,6 @@
   NATIVE_METHOD(VMRuntime, clearGrowthLimit, "()V"),
   NATIVE_METHOD(VMRuntime, concurrentGC, "()V"),
   NATIVE_METHOD(VMRuntime, disableJitCompilation, "()V"),
-  FAST_NATIVE_METHOD(VMRuntime, hasBootImageSpaces, "()Z"),  // Could be CRITICAL.
   NATIVE_METHOD(VMRuntime, setHiddenApiExemptions, "([Ljava/lang/String;)V"),
   NATIVE_METHOD(VMRuntime, setHiddenApiAccessLogSamplingRate, "(I)V"),
   NATIVE_METHOD(VMRuntime, getTargetHeapUtilization, "()F"),