Added a version of the v8::HandleScope constructor with an Isolate and use that consistently.

test/cctest/test-regexp.cc

Index: test/cctest/test-regexp.cc
diff --git a/test/cctest/test-regexp.cc b/test/cctest/test-regexp.cc
index 1a65c060bcb8c0b2460e1c284457fd2178e0330c..c4175cb0a305caa4725cf106a33c609b61069d4e 100644
--- a/test/cctest/test-regexp.cc
+++ b/test/cctest/test-regexp.cc
@@ -71,7 +71,7 @@ using namespace v8::internal;
 
 static bool CheckParse(const char* input) {
   V8::Initialize(NULL);
-  v8::HandleScope scope;
+  v8::HandleScope scope(v8::Isolate::GetCurrent());
   ZoneScope zone_scope(Isolate::Current()->runtime_zone(), DELETE_ON_EXIT);
   FlatStringReader reader(Isolate::Current(), CStrVector(input));
   RegExpCompileData result;
@@ -82,7 +82,7 @@ static bool CheckParse(const char* input) {
 
 static SmartArrayPointer<const char> Parse(const char* input) {
   V8::Initialize(NULL);
-  v8::HandleScope scope;
+  v8::HandleScope scope(v8::Isolate::GetCurrent());
   ZoneScope zone_scope(Isolate::Current()->runtime_zone(), DELETE_ON_EXIT);
   FlatStringReader reader(Isolate::Current(), CStrVector(input));
   RegExpCompileData result;
@@ -97,7 +97,7 @@ static SmartArrayPointer<const char> Parse(const char* input) {
 
 static bool CheckSimple(const char* input) {
   V8::Initialize(NULL);
-  v8::HandleScope scope;
+  v8::HandleScope scope(v8::Isolate::GetCurrent());
   ZoneScope zone_scope(Isolate::Current()->runtime_zone(), DELETE_ON_EXIT);
   FlatStringReader reader(Isolate::Current(), CStrVector(input));
   RegExpCompileData result;
@@ -115,7 +115,7 @@ struct MinMaxPair {
 
 static MinMaxPair CheckMinMaxMatch(const char* input) {
   V8::Initialize(NULL);
-  v8::HandleScope scope;
+  v8::HandleScope scope(v8::Isolate::GetCurrent());
   ZoneScope zone_scope(Isolate::Current()->runtime_zone(), DELETE_ON_EXIT);
   FlatStringReader reader(Isolate::Current(), CStrVector(input));
   RegExpCompileData result;
@@ -388,7 +388,7 @@ TEST(ParserRegression) {
 static void ExpectError(const char* input,
                         const char* expected) {
   V8::Initialize(NULL);
-  v8::HandleScope scope;
+  v8::HandleScope scope(v8::Isolate::GetCurrent());
   ZoneScope zone_scope(Isolate::Current()->runtime_zone(), DELETE_ON_EXIT);
   FlatStringReader reader(Isolate::Current(), CStrVector(input));
   RegExpCompileData result;
@@ -530,7 +530,7 @@ static void Execute(const char* input,
                     bool multiline,
                     bool is_ascii,
                     bool dot_output = false) {
-  v8::HandleScope scope;
+  v8::HandleScope scope(v8::Isolate::GetCurrent());
   ZoneScope zone_scope(Isolate::Current()->runtime_zone(), DELETE_ON_EXIT);
   RegExpNode* node = Compile(input, multiline, is_ascii);
   USE(node);
@@ -707,8 +707,9 @@ typedef RegExpMacroAssemblerMIPS ArchRegExpMacroAssembler;
 class ContextInitializer {
  public:
   ContextInitializer()
-      : env_(), scope_(), zone_(Isolate::Current()->runtime_zone(),
-                                DELETE_ON_EXIT) {
+      : env_(),
+        scope_(v8::Isolate::GetCurrent()),
+        zone_(Isolate::Current()->runtime_zone(), DELETE_ON_EXIT) {
     env_ = v8::Context::New();
     env_->Enter();
   }