- Added support for keeping track of load times....

webkit/glue/webdatasource.h

 // Copyright (c) 2006-2008 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 WEBKIT_GLUE_WEBDATASOURCE_H_
 #define WEBKIT_GLUE_WEBDATASOURCE_H_
 
 #include <vector>
 
 #include "base/string16.h"
 
 class GURL;
 class SearchableFormData;
 class WebFrame;
 class WebRequest;
 class WebResponse;
+
+namespace base {
+class Time;
+}
+
 struct PasswordForm;
 
+enum WebNavigationType {
+  WebNavigationTypeLinkClicked,
+  WebNavigationTypeFormSubmitted,
+  WebNavigationTypeBackForward,
+  WebNavigationTypeReload,
+  WebNavigationTypeFormResubmitted,
+  WebNavigationTypeOther
+};
+
 class WebDataSource {
  public:
   virtual ~WebDataSource() {}
 
   // Returns the frame that represents this data source.
   virtual WebFrame* GetWebFrame() = 0;
 
   // Returns a reference to the original request data that created the
   // datasource. This request will be unmodified by WebKit.
   //
@@ skipping 45 matching lines @@
   // WebDataSource (actually the WebDocumentLoader) and shouldn't be freed.
   virtual const PasswordForm* GetPasswordFormData() const = 0;
 
   // Returns true if this request was the result of submitting a form.
   // NOTE: this returns false if the user submitted a form, but the form used
   // script to do the actuall submission.
   virtual bool IsFormSubmit() const = 0;
 
   // Returns the page title.
   virtual string16 GetPageTitle() const = 0;
+
+  // Returns the time the document was request by the user.
+  virtual base::Time GetRequestTime() const = 0;
+
+  // Sets the request time. This is used to override the default behavior
+  // if the client knows more about the origination of the request than the
+  // underlying mechanism could.
+  virtual void SetRequestTime(base::Time time) = 0;
+
+  // Returns the time we started loading the page. This corresponds to
+  // the DidStartProvisionalLoadForFrame delegate notification.
+  virtual base::Time GetStartLoadTime() const = 0;
+
+  // Returns the time the document itself was finished loading. This corresponds
+  // to the DidFinishDocumentLoadForFrame delegate notification.
+  virtual base::Time GetFinishDocumentLoadTime() const = 0;
+
+  // Returns the time all dependent resources have been loaded and onload()
+  // has been called. This corresponds to the DidFinishLoadForFrame delegate
+  // notification.
+  virtual base::Time GetFinishLoadTime() const = 0;
+
+  // Returns the reason the document was loaded.
+  virtual WebNavigationType GetNavigationType() const = 0;
 };
 
 #endif  // #ifndef WEBKIT_GLUE_WEBDATASOURCE_H_