bulk replace v8::Isolate::GetCurrent in tests

test/cctest/test-alloc.cc

Index: test/cctest/test-alloc.cc
diff --git a/test/cctest/test-alloc.cc b/test/cctest/test-alloc.cc
index f4f13d0d8348fb26d94f410809487279dc0b578b..235ea7e661d40f6d50d8d501727eff382403e6e3 100644
--- a/test/cctest/test-alloc.cc
+++ b/test/cctest/test-alloc.cc
@@ -95,8 +95,8 @@ static Handle<Object> Test() {
 
 
 TEST(StressHandles) {
-  v8::HandleScope scope(v8::Isolate::GetCurrent());
-  v8::Handle<v8::Context> env = v8::Context::New(v8::Isolate::GetCurrent());
+  v8::HandleScope scope(CcTest::isolate());
+  v8::Handle<v8::Context> env = v8::Context::New(CcTest::isolate());
   env->Enter();
   Handle<Object> o = Test();
   CHECK(o->IsSmi() && Smi::cast(*o)->value() == 42);
@@ -119,8 +119,8 @@ const AccessorDescriptor kDescriptor = {
 TEST(StressJS) {
   Isolate* isolate = Isolate::Current();
   Factory* factory = isolate->factory();
-  v8::HandleScope scope(v8::Isolate::GetCurrent());
-  v8::Handle<v8::Context> env = v8::Context::New(v8::Isolate::GetCurrent());
+  v8::HandleScope scope(CcTest::isolate());
+  v8::Handle<v8::Context> env = v8::Context::New(CcTest::isolate());
   env->Enter();
   Handle<JSFunction> function =
       factory->NewFunction(factory->function_string(), factory->null_value());