Make wrapperTypeInfo static member const in bindings classes

Source/bindings/v8/V8Initializer.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 39 matching lines @@
 #include "core/platform/MemoryUsageSupport.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 #include <v8-debug.h>
 #include <v8-defaults.h>
 
 namespace WebCore {
 
 static Frame* findFrame(v8::Local<v8::Object> host, v8::Local<v8::Value> data, v8::Isolate* isolate)
 {
-    WrapperTypeInfo* type = WrapperTypeInfo::unwrap(data);
+    const WrapperTypeInfo* type = WrapperTypeInfo::unwrap(data);
 
     if (V8Window::wrapperTypeInfo.equals(type)) {
         v8::Handle<v8::Object> windowWrapper = host->FindInstanceInPrototypeChain(V8Window::GetTemplate(isolate, worldTypeInMainThread(isolate)));
         if (windowWrapper.IsEmpty())
             return 0;
         return V8Window::toNative(windowWrapper)->frame();
     }
 
     if (V8History::wrapperTypeInfo.equals(type))
         return V8History::toNative(host)->frame();
@@ skipping 33 matching lines @@
         callStack = createScriptCallStack(stackTrace, ScriptCallStack::maxCallStackSizeToCapture, v8::Isolate::GetCurrent());
 
     v8::Handle<v8::Value> resourceName = message->GetScriptResourceName();
     bool shouldUseDocumentURL = resourceName.IsEmpty() || !resourceName->IsString();
     String resource = shouldUseDocumentURL ? firstWindow->document()->url() : toWebCoreString(resourceName.As<v8::String>());
     AccessControlStatus corsStatus = message->IsSharedCrossOrigin() ? SharableCrossOrigin : NotSharableCrossOrigin;
 
     RefPtr<ErrorEvent> event = ErrorEvent::create(errorMessage, resource, message->GetLineNumber(), message->GetStartColumn() + 1, DOMWrapperWorld::current());
     if (V8DOMWrapper::isDOMWrapper(data)) {
         v8::Handle<v8::Object> obj = v8::Handle<v8::Object>::Cast(data);
-        WrapperTypeInfo* type = toWrapperTypeInfo(obj);
+        const WrapperTypeInfo* type = toWrapperTypeInfo(obj);
         if (V8DOMException::wrapperTypeInfo.isSubclass(type)) {
             DOMException* exception = V8DOMException::toNative(obj);
             if (exception && !exception->messageForConsole().isEmpty())
                 event->setUnsanitizedMessage("Uncaught " + exception->toStringForConsole());
         }
     }
 
     // This method might be called while we're creating a new context. In this case, we
     // avoid storing the exception object, as we can't create a wrapper during context creation.
     // FIXME: Can we even get here during initialization now that we bail out when GetEntered returns an empty handle?
@@ skipping 95 matching lines @@
     v8::ResourceConstraints resourceConstraints;
     v8::ConfigureResourceConstraintsForCurrentPlatform(&resourceConstraints);
     uint32_t here;
     resourceConstraints.set_stack_limit(&here - kWorkerMaxStackSize / sizeof(uint32_t*));
     v8::SetResourceConstraints(&resourceConstraints);
 
     V8PerIsolateData::ensureInitialized(isolate);
 }
 
 } // namespace WebCore