[Isolates] Pass isolate to VMState constructor.

src/compiler.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 247 matching lines @@
                                              v8::Extension* extension,
                                              ScriptDataImpl* input_pre_data,
                                              Handle<Object> script_data,
                                              NativesFlag natives) {
   Isolate* isolate = Isolate::Current();
   int source_length = source->length();
   COUNTERS->total_load_size()->Increment(source_length);
   COUNTERS->total_compile_size()->Increment(source_length);
 
   // The VM is in the COMPILER state until exiting this function.
-  VMState state(COMPILER);
+  VMState state(isolate, COMPILER);
 
   CompilationCache* compilation_cache = isolate->compilation_cache();
 
   // Do a lookup in the compilation cache but not for extensions.
   Handle<SharedFunctionInfo> result;
   if (extension == NULL) {
     result = compilation_cache->LookupScript(source,
                                              script_name,
                                              line_offset,
                                              column_offset);
@@ skipping 45 matching lines @@
   }
 
   if (result.is_null()) isolate->ReportPendingMessages();
   return result;
 }
 
 
 Handle<SharedFunctionInfo> Compiler::CompileEval(Handle<String> source,
                                                  Handle<Context> context,
                                                  bool is_global) {
+  Isolate* isolate = source->GetIsolate();
   int source_length = source->length();
-  COUNTERS->total_eval_size()->Increment(source_length);
-  COUNTERS->total_compile_size()->Increment(source_length);
+  isolate->counters()->total_eval_size()->Increment(source_length);
+  isolate->counters()->total_compile_size()->Increment(source_length);
 
   // The VM is in the COMPILER state until exiting this function.
-  VMState state(COMPILER);
+  VMState state(isolate, COMPILER);
 
   // Do a lookup in the compilation cache; if the entry is not there, invoke
   // the compiler and add the result to the cache.
   Handle<SharedFunctionInfo> result;
-  CompilationCache* compilation_cache =
-      context->GetIsolate()->compilation_cache();
+  CompilationCache* compilation_cache = isolate->compilation_cache();
   result = compilation_cache->LookupEval(source, context, is_global);
 
   if (result.is_null()) {
     // Create a script object describing the script to be compiled.
-    Handle<Script> script = FACTORY->NewScript(source);
+    Handle<Script> script = isolate->factory()->NewScript(source);
     CompilationInfo info(script);
     info.MarkAsEval();
     if (is_global) info.MarkAsGlobal();
     info.SetCallingContext(context);
     result = MakeFunctionInfo(&info);
     if (!result.is_null()) {
-      CompilationCache* compilation_cache =
-          context->GetIsolate()->compilation_cache();
+      CompilationCache* compilation_cache = isolate->compilation_cache();
       compilation_cache->PutEval(source, context, is_global, result);
     }
   }
 
   return result;
 }
 
 
 bool Compiler::CompileLazy(CompilationInfo* info) {
   CompilationZoneScope zone_scope(DELETE_ON_EXIT);
 
   // The VM is in the COMPILER state until exiting this function.
-  VMState state(COMPILER);
+  VMState state(info->isolate(), COMPILER);
 
   PostponeInterruptsScope postpone;
 
   Handle<SharedFunctionInfo> shared = info->shared_info();
   int compiled_size = shared->end_position() - shared->start_position();
   info->isolate()->counters()->total_compile_size()->Increment(compiled_size);
 
   // Generate the AST for the lazily compiled function.
   if (ParserApi::Parse(info)) {
     // Measure how long it takes to do the lazy compilation; only take the
@@ skipping 182 matching lines @@
                               *code,
                               *name));
       OPROFILE(CreateNativeCodeRegion(*name,
                                       code->instruction_start(),
                                       code->instruction_size()));
     }
   }
 }
 
 } }  // namespace v8::internal