PDF: Handle hit tests for form controls and links consistently.

pdf/pdfium/pdfium_page.h

 // Copyright (c) 2010 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 PDF_PDFIUM_PDFIUM_PAGE_H_
 #define PDF_PDFIUM_PDFIUM_PAGE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 46 matching lines @@
     // That prevents us from using union here.
     std::string url;  // Valid for WEBLINK_AREA only.
     int page;         // Valid for DOCLINK_AREA only.
   };
 
   // Given a point in the document that's in this page, returns its character
   // index if it's near a character, and also the type of text.
   // Target is optional. It will be filled in for WEBLINK_AREA or
   // DOCLINK_AREA only.
   Area GetCharIndex(const pp::Point& point, int rotation, int* char_index,
-                    LinkTarget* target);
+                    int* form_type, LinkTarget* target);
 
   // Gets the character at the given index.
   base::char16 GetCharAtIndex(int index);
 
   // Gets the number of characters in the page.
   int GetCharCount();
 
   // Converts from page coordinates to screen coordinates.
   pp::Rect PageToScreen(const pp::Point& offset,
                         double zoom,
@@ skipping 59 matching lines @@
   int loading_count_;
   pp::Rect rect_;
   bool calculated_links_;
   std::vector<Link> links_;
   bool available_;
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_PDFIUM_PDFIUM_PAGE_H_