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

core/fxcrt/include/fx_xml.h

Index: core/fxcrt/include/fx_xml.h
diff --git a/core/fxcrt/include/fx_xml.h b/core/fxcrt/include/fx_xml.h
index 3e22883c7fa9163bdafeb35ac5acac086f418710..39781f44f6e7fcafba3128e121e625c3efafe862 100644
--- a/core/fxcrt/include/fx_xml.h
+++ b/core/fxcrt/include/fx_xml.h
@@ -132,17 +132,17 @@ class CXML_Element {
   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);