Implement layoutTestController.numberOfPages.

webkit/glue/webkit_glue.h

 // Copyright (c) 2006-2009 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_WEBKIT_GLUE_H_
 #define WEBKIT_GLUE_WEBKIT_GLUE_H_
 
 #include "base/basictypes.h"
 
 #if defined(OS_WIN)
@@ skipping 52 matching lines @@
 bool CounterValueForElementById(WebKit::WebFrame* web_frame,
                                 const std::string& id,
                                 std::wstring* counter_value);
 
 // Returns the number of page where the specified element will be put.
 int PageNumberForElementById(WebKit::WebFrame* web_frame,
                              const std::string& id,
                              float page_width_in_pixels,
                              float page_height_in_pixels);
 
+// Returns the number of pages to be printed.
+int NumberOfPages(WebKit::WebFrame* web_frame,
+                  float page_width_in_pixels,
+                  float page_height_in_pixels);
+
 // Returns a dump of the scroll position of the webframe.
 std::wstring DumpFrameScrollPosition(WebKit::WebFrame* web_frame, bool recursive);
 
 // Returns a dump of the given history state suitable for implementing the
 // dumpBackForwardList command of the layoutTestController.
 std::wstring DumpHistoryState(const std::string& history_state, int indent,
                               bool is_current);
 
 // Cleans up state left over from the previous test run.
 void ResetBeforeTestRun(WebKit::WebView* view);
@@ skipping 153 matching lines @@
 
 // Enable or disable the disk cache.  Used for debugging.
 void SetCacheMode(bool enabled);
 
 // ---- END FUNCTIONS IMPLEMENTED BY EMBEDDER ---------------------------------
 
 
 } // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_WEBKIT_GLUE_H_