Move privateTemplateUniqueKey / sharedTemplateUniqueKey to .bss section

Source/bindings/scripts/code_generator_v8.pm

 # Copyright (C) 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
 # Copyright (C) 2006 Anders Carlsson <andersca@mac.com>
 # Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
 # Copyright (C) 2006 Alexey Proskuryakov <ap@webkit.org>
 # Copyright (C) 2006 Apple Computer, Inc.
 # Copyright (C) 2007, 2008, 2009, 2012 Google Inc.
 # Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
 # Copyright (C) Research In Motion Limited 2010. All rights reserved.
 # Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
 # Copyright (C) 2012 Ericsson AB. All rights reserved.
@@ skipping 1144 matching lines @@
         $signature = "v8::Local<v8::Signature>()";
     }
 
     my $newTemplateParams = "${implClassName}V8Internal::${funcName}MethodCallback, v8Undefined(), $signature";
 
     AddToImplIncludes("bindings/v8/BindingSecurity.h");
     $implementation{nameSpaceInternal}->add(<<END);
 static void ${funcName}AttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     // This is only for getting a unique pointer which we can pass to privateTemplate.
-    static const char* privateTemplateUniqueKey = "${funcName}PrivateTemplate";
+    static int privateTemplateUniqueKey;
     WrapperWorldType currentWorldType = worldType(info.GetIsolate());
     V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
     v8::Handle<v8::FunctionTemplate> privateTemplate = data->privateTemplate(currentWorldType, &privateTemplateUniqueKey, $newTemplateParams, $functionLength);
 
     v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(${v8ClassName}::GetTemplate(info.GetIsolate(), currentWorldType));
     if (holder.IsEmpty()) {
         // can only reach here by 'object.__proto__.func', and it should passed
         // domain security check already
         v8SetReturnValue(info, privateTemplate->GetFunction());
         return;
     }
     ${implClassName}* imp = ${v8ClassName}::toNative(holder);
     if (!BindingSecurity::shouldAllowAccessToFrame(imp->frame(), DoNotReportSecurityError)) {
-        static const char* sharedTemplateUniqueKey = "${funcName}SharedTemplate";
+        static int sharedTemplateUniqueKey;
         v8::Handle<v8::FunctionTemplate> sharedTemplate = data->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, $newTemplateParams, $functionLength);
         v8SetReturnValue(info, sharedTemplate->GetFunction());
         return;
     }
 
     v8::Local<v8::Value> hiddenValue = info.This()->GetHiddenValue(name);
     if (!hiddenValue.IsEmpty()) {
         v8SetReturnValue(info, hiddenValue);
         return;
     }
@@ skipping 1770 matching lines @@
     args.GetReturnValue().Set(wrapper);
 }
 
 END
     $implementation{nameSpaceWebCore}->add($code);
 
     $code = <<END;
 v8::Handle<v8::FunctionTemplate> ${v8ClassName}Constructor::GetTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType)
 {
     // This is only for getting a unique pointer which we can pass to privateTemplate.
-    static const char* privateTemplateUniqueKey = "${v8ClassName}Constructor::GetTemplatePrivateTemplate";
+    static int privateTemplateUniqueKey;
     V8PerIsolateData* data = V8PerIsolateData::from(isolate);
     v8::Handle<v8::FunctionTemplate> result = data->privateTemplateIfExists(currentWorldType, &privateTemplateUniqueKey);
     if (!result.IsEmpty())
         return result;
 
     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink\", \"BuildDOMTemplate");
     v8::HandleScope scope(isolate);
     result = v8::FunctionTemplate::New(${v8ClassName}ConstructorCallback);
 
     v8::Local<v8::ObjectTemplate> instance = result->InstanceTemplate();
@@ skipping 3222 matching lines @@
     my $interface = shift;
 
     return 1 if $interface->extendedAttributes->{"CustomToV8"};
     return 1 if $interface->extendedAttributes->{"SpecialWrapFor"};
     return 1 if InheritsInterface($interface, "Document");
 
     return 0;
 }
 
 1;