Revert "This implements per-isolate locking and unlocking, including tests"

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index c2ab00d7d4ef525d9911441f327b8e1e36ab464d..a228a6f4999b6d02748aaac768944aaf10213f2c 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -30,7 +30,6 @@
 #include "v8.h"
 
 #include "api.h"
-#include "isolate.h"
 #include "compilation-cache.h"
 #include "execution.h"
 #include "snapshot.h"
@@ -13387,28 +13386,6 @@ TEST(MultipleIsolatesOnIndividualThreads) {
   isolate2->Dispose();
 }
 
-TEST(IsolateDifferentContexts) {
-  v8::Isolate* isolate = v8::Isolate::New();
-  Persistent<v8::Context> context;
-  {
-    v8::Isolate::Scope isolate_scope(isolate);
-    v8::HandleScope handle_scope;
-    context = v8::Context::New();
-    v8::Context::Scope context_scope(context);
-    Local<Value> v = CompileRun("2");
-    CHECK(v->IsNumber());
-    CHECK_EQ(2, static_cast<int>(v->NumberValue()));
-  }
-  {
-    v8::Isolate::Scope isolate_scope(isolate);
-    v8::HandleScope handle_scope;
-    context = v8::Context::New();
-    v8::Context::Scope context_scope(context);
-    Local<Value> v = CompileRun("22");
-    CHECK(v->IsNumber());
-    CHECK_EQ(22, static_cast<int>(v->NumberValue()));
-  }
-}
 
 class InitDefaultIsolateThread : public v8::internal::Thread {
  public: