Reload image bypassing the cache

Source/web/WebLocalFrameImpl.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 106 matching lines @@
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLAnchorElement.h"
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLFrameElementBase.h"
 #include "core/html/HTMLFrameOwnerElement.h"
 #include "core/html/HTMLHeadElement.h"
+#include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/html/HTMLLinkElement.h"
 #include "core/html/PluginDocument.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/layout/HitTestResult.h"
 #include "core/layout/LayoutBox.h"
 #include "core/layout/LayoutObject.h"
 #include "core/layout/LayoutPart.h"
 #include "core/layout/LayoutTreeAsText.h"
@@ skipping 779 matching lines @@
     ASSERT(frame());
     frame()->loader().reload(ignoreCache ? EndToEndReload : NormalReload);
 }
 
 void WebLocalFrameImpl::reloadWithOverrideURL(const WebURL& overrideUrl, bool ignoreCache)
 {
     ASSERT(frame());
     frame()->loader().reload(ignoreCache ? EndToEndReload : NormalReload, overrideUrl);
 }
 
+void WebLocalFrameImpl::reloadImage(const WebNode& webNode)
+{
+    const Node* node = webNode.constUnwrap<Node>();
+    if (isHTMLImageElement(*node)) {
+        const HTMLImageElement& imageElement = toHTMLImageElement(*node);
+        imageElement.forceReload();
+    }
+}
+
 void WebLocalFrameImpl::loadRequest(const WebURLRequest& request)
 {
     ASSERT(frame());
     ASSERT(!request.isNull());
     const ResourceRequest& resourceRequest = request.toResourceRequest();
 
     if (resourceRequest.url().protocolIs("javascript")) {
         loadJavaScriptURL(resourceRequest.url());
         return;
     }
@@ skipping 1154 matching lines @@
 {
     m_frameWidget = frameWidget;
 }
 
 WebFrameWidgetImpl* WebLocalFrameImpl::frameWidget() const
 {
     return m_frameWidget;
 }
 
 } // namespace blink