Remove MemoryUsageSupport

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 29 matching lines @@
 #include "bindings/v8/V8GCController.h"
 #include "bindings/v8/V8HiddenPropertyName.h"
 #include "bindings/v8/V8PerContextData.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/frame/ConsoleTypes.h"
 #include "core/frame/ContentSecurityPolicy.h"
 #include "core/frame/DOMWindow.h"
 #include "core/frame/Frame.h"
-#include "core/platform/MemoryUsageSupport.h"
+#include "public/platform/Platform.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)
 {
     const WrapperTypeInfo* type = WrapperTypeInfo::unwrap(data);
@@ skipping 11 matching lines @@
     if (V8Location::wrapperTypeInfo.equals(type))
         return V8Location::toNative(host)->frame();
 
     // This function can handle only those types listed above.
     ASSERT_NOT_REACHED();
     return 0;
 }
 
 static void reportFatalErrorInMainThread(const char* location, const char* message)
 {
-    int memoryUsageMB = MemoryUsageSupport::actualMemoryUsageMB();
+    int memoryUsageMB = WebKit::Platform::current()->actualMemoryUsageMB();
     printf("V8 error: %s (%s).  Current memory usage: %d MB\n", message, location, memoryUsageMB);
     CRASH();
 }
 
 static void messageHandlerInMainThread(v8::Handle<v8::Message> message, v8::Handle<v8::Value> data)
 {
     // If called during context initialization, there will be no entered context.
     v8::Handle<v8::Context> enteredContext = v8::Context::GetEntered();
     if (enteredContext.IsEmpty())
         return;
@@ skipping 127 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