Rename GetElementValue() to GetDirectObject{By,At}().

core/fxcrt/include/fx_xml.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef CORE_FXCRT_INCLUDE_FX_XML_H_
 #define CORE_FXCRT_INCLUDE_FX_XML_H_
 
 #include <memory>
@@ skipping 114 matching lines @@
   FX_FLOAT GetAttrFloat(const CFX_ByteStringC& space,
                         const CFX_ByteStringC& name) const {
     FX_FLOAT attr = 0;
     GetAttrFloat(space, name, attr);
     return attr;
   }
 
   uint32_t CountChildren() const { return m_Children.size(); }
   ChildType GetChildType(uint32_t index) const;
   CFX_WideString GetContent(uint32_t index) const;
-  CXML_Element* GetElement(uint32_t index) const;
-  CXML_Element* GetElement(const CFX_ByteStringC& space,
-                           const CFX_ByteStringC& tag) const {
-    return GetElement(space, tag, 0);
+  CXML_Element* GetObjectBy(uint32_t index) const;
+  CXML_Element* GetObjectBy(const CFX_ByteStringC& space,
+                            const CFX_ByteStringC& tag) const {
+    return GetObjectBy(space, tag, 0);
   }
 
   uint32_t CountElements(const CFX_ByteStringC& space,
                          const CFX_ByteStringC& tag) const;
-  CXML_Element* GetElement(const CFX_ByteStringC& space,
-                           const CFX_ByteStringC& tag,
-                           int index) const;
+  CXML_Element* GetObjectBy(const CFX_ByteStringC& space,
+                            const CFX_ByteStringC& tag,
+                            int index) const;
 
   uint32_t FindElement(CXML_Element* pChild) const;
   void SetTag(const CFX_ByteStringC& qSpace, const CFX_ByteStringC& tagname);
   void SetTag(const CFX_ByteStringC& qTagName);
   void RemoveChildren();
   void RemoveChild(uint32_t index);
 
  protected:
   struct ChildRecord {
     ChildType type;
     void* child;  // CXML_Element and CXML_Content lack a common ancestor.
   };
 
   CXML_Element* m_pParent;
   CFX_ByteString m_QSpaceName;
   CFX_ByteString m_TagName;
   CXML_AttrMap m_AttrMap;
   std::vector<ChildRecord> m_Children;
 
   friend class CXML_Parser;
   friend class CXML_Composer;
 };
 
 #endif  // CORE_FXCRT_INCLUDE_FX_XML_H_