Revert "Make the JIT zygote memory shared."

This reverts commit 05f87217ddc9b4b9186710c0135b918f456c5aef.

Bug: 119800099
Bug: 136110523

Reason for revert: testWebview flaking

Change-Id: I96afa6bc9c56c4aaf5ed72ae370f6f69c096c559

1 files changed, 8 insertions, 14 deletions

diff --git a/compiler/optimizing/instruction_builder.cc b/compiler/optimizing/instruction_builder.cc
index f8f813e3fd..5e7b57523f 100644
--- a/compiler/optimizing/instruction_builder.cc
+++ b/compiler/optimizing/instruction_builder.cc
@@ -29,7 +29,6 @@
 #include "driver/dex_compilation_unit.h"
 #include "driver/compiler_options.h"
 #include "imtable-inl.h"
-#include "jit/jit.h"
 #include "mirror/dex_cache.h"
 #include "oat_file.h"
 #include "optimizing_compiler_stats.h"
@@ -1291,20 +1290,15 @@ bool HInstructionBuilder::IsInitialized(Handle<mirror::Class> cls) const {
   // Check if the class will be initialized at runtime.
   if (cls->IsInitialized()) {
     Runtime* runtime = Runtime::Current();
-    if (runtime->IsAotCompiler()) {
-      // Assume loaded only if klass is in the boot image. App classes cannot be assumed
-      // loaded because we don't even know what class loader will be used to load them.
-      if (IsInBootImage(cls.Get(), code_generator_->GetCompilerOptions())) {
-        return true;
-      }
-    } else {
+    if (!runtime->IsAotCompiler()) {
       DCHECK(runtime->UseJitCompilation());
-      if (Runtime::Current()->GetJit()->CanAssumeInitialized(
-              cls.Get(),
-              graph_->IsCompilingForSharedJitCode())) {
-        // For JIT, the class cannot revert to an uninitialized state.
-        return true;
-      }
+      // For JIT, the class cannot revert to an uninitialized state.
+      return true;
+    }
+    // Assume loaded only if klass is in the boot image. App classes cannot be assumed
+    // loaded because we don't even know what class loader will be used to load them.
+    if (IsInBootImage(cls.Get(), code_generator_->GetCompilerOptions())) {
+      return true;
     }
   }