Reload Lo-Fi images inline instead of reloading the whole page

third_party/WebKit/public/web/WebLocalFrame.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WebLocalFrame_h
 #define WebLocalFrame_h
 
 #include "WebFrame.h"
 #include "WebFrameLoadType.h"
 
@@ skipping 168 matching lines @@
     // Request to show an application install banner for the given |platforms|.
     // The implementation can request the embedder to cancel the call by setting
     // |cancel| to true.
     virtual void willShowInstallBannerPrompt(int requestId, const WebVector<WebString>& platforms, WebAppBannerPromptReply*) = 0;
 
     // Image reload -----------------------------------------------------------
 
     // If the provided node is an image, reload the image disabling Lo-Fi.
     virtual void reloadImage(const WebNode&) = 0;
 
+    // Reloads all the Lo-Fi images in this WebLocalFrame. Ignores the cache and
+    // reloads from the network.
+    virtual void reloadLoFiImages() = 0;
+
     // Feature usage logging --------------------------------------------------
 
     virtual void didCallAddSearchProvider() = 0;
     virtual void didCallIsSearchProviderInstalled() = 0;
 
     // Testing ----------------------------------------------------------------
 
     // Registers a test interface factory. Takes ownership of the factory.
     virtual void registerTestInterface(const WebString& name, WebTestInterfaceFactory*) = 0;
 
     // Iframe sandbox ---------------------------------------------------------
 
     // Returns the effective sandbox flags which are inherited from their parent frame.
     virtual WebSandboxFlags effectiveSandboxFlags() const = 0;
 
     // Set sandbox flags that will always be forced on this frame.  This is
     // used to inherit sandbox flags from cross-process opener frames in popups.
     //
     // TODO(dcheng): Remove this once we have WebLocalFrame::createMainFrame.
     virtual void forceSandboxFlags(WebSandboxFlags) = 0;
 
 protected:
     explicit WebLocalFrame(WebTreeScopeType scope) : WebFrame(scope) { }
 };
 
 } // namespace blink
 
 #endif // WebLocalFrame_h