Translate: infobars should not appear when a page has a refresh meta tag

chrome/renderer/chrome_render_view_observer.h

 // Copyright (c) 2012 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 CHROME_RENDERER_CHROME_RENDER_VIEW_OBSERVER_H_
 #define CHROME_RENDERER_CHROME_RENDER_VIEW_OBSERVER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 43 matching lines @@
  private:
   // Holds the information received in OnWebUIJavaScript for later use
   // to call EvaluateScript() to preload javascript for WebUI tests.
   struct WebUIJavaScript {
     string16 frame_xpath;
     string16 jscript;
     int id;
     bool notify_result;
   };
 
+  static bool HasRefreshMetaTag(WebKit::WebFrame* frame);
+
   // RenderViewObserver implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void DidStartLoading() OVERRIDE;
   virtual void DidStopLoading() OVERRIDE;
   virtual void DidCommitProvisionalLoad(WebKit::WebFrame* frame,
                                         bool is_new_navigation) OVERRIDE;
   virtual void DidClearWindowObject(WebKit::WebFrame* frame) OVERRIDE;
   virtual void DidHandleGestureEvent(
       const WebKit::WebGestureEvent& event) OVERRIDE;
 
@@ skipping 58 matching lines @@
   void OnJavaScriptStressTestControl(int cmd, int param);
   void OnSetIsPrerendering(bool is_prerendering);
   void OnSetAllowDisplayingInsecureContent(bool allow);
   void OnSetAllowRunningInsecureContent(bool allow);
   void OnSetClientSidePhishingDetection(bool enable_phishing_detection);
   void OnSetVisuallyDeemphasized(bool deemphasized);
   void OnStartFrameSniffer(const string16& frame_name);
   void OnGetFPS();
   void OnAddStrictSecurityHost(const std::string& host);
 
-  void CapturePageInfoLater(bool preliminary_capture, base::TimeDelta delay);
+  void CapturePageInfoLater(int page_id,
+                            bool has_refresh,
+                            bool preliminary_capture,
+                            base::TimeDelta delay);
 
   // Captures the thumbnail and text contents for indexing for the given load
   // ID.  Kicks off analysis of the captured text.
-  void CapturePageInfo(bool preliminary_capture);
+  void CapturePageInfo(int page_id, bool has_refresh, bool preliminary_capture);
 
   // Retrieves the text from the given frame contents, the page text up to the
   // maximum amount kMaxIndexChars will be placed into the given buffer.
   void CaptureText(WebKit::WebFrame* frame, string16* contents);
 
   ExternalHostBindings* GetExternalHostBindings();
 
   // Determines if a host is in the strict security host set.
   bool IsStrictSecurityHost(const std::string& host);
 
@@ skipping 33 matching lines @@
   // A color page overlay when visually de-emaphasized.
   scoped_ptr<WebViewColorOverlay> dimmed_color_overlay_;
 
   // Used to delay calling CapturePageInfo.
   base::Timer capture_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeRenderViewObserver);
 };
 
 #endif  // CHROME_RENDERER_CHROME_RENDER_VIEW_OBSERVER_H_