Expose a method to access amount of memory used by the current process.

webkit/api/src/ChromiumBridge.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:
  *
  *     * 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
@@ skipping 551 matching lines @@
         return 0;  // Invalid resolved URL.
 
     return webKitClient()->visitedLinkHash(buffer.data(), buffer.length());
 }
 
 bool ChromiumBridge::isLinkVisited(WebCore::LinkHash visitedLinkHash)
 {
     return webKitClient()->isLinkVisited(visitedLinkHash);
 }
 
-// These are temporary methoeds that the WebKit layer can use to call to the
+// These are temporary methods that the WebKit layer can use to call to the
 // Glue layer. Once the Glue layer moves entirely into the WebKit layer, these
 // methods will be deleted.
 
 String ChromiumBridge::uiResourceProtocol()
 {
     return webKitClient()->uiResourceProtocol();
 }
 
 void ChromiumBridge::notifyJSOutOfMemory(WebCore::Frame* frame)
 {
     return webKitClient()->notifyJSOutOfMemory(frame);
 }
 
+int ChromiumBridge::memoryUsageMB()
+{
+    return webKitClient()->memoryUsageMB();
+}
+
 int ChromiumBridge::screenDepth(Widget* widget)
 {
     return webKitClient()->screenDepth(widget);
 }
 
 int ChromiumBridge::screenDepthPerComponent(Widget* widget)
 {
     return webKitClient()->screenDepthPerComponent(widget);
 }
 
@@ skipping 26 matching lines @@
 {
     return webKitClient()->widgetSetFocus(widget);
 }
 
 WorkerContextProxy* WorkerContextProxy::create(Worker* worker)
 {
     return webKitClient()->createWorkerContextProxy(worker);
 }
 
 } // namespace WebCore