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

fpdfsdk/fpdf_ext.cpp

Index: fpdfsdk/fpdf_ext.cpp
diff --git a/fpdfsdk/fpdf_ext.cpp b/fpdfsdk/fpdf_ext.cpp
index 2541bddb50817398ffa6d2ed28a5d4e053c50632..a199cfc9e778fa2d795509cd3f6de2f48154a9fa 100644
--- a/fpdfsdk/fpdf_ext.cpp
+++ b/fpdfsdk/fpdf_ext.cpp
@@ -104,7 +104,7 @@ FX_BOOL CheckSharedForm(const CXML_Element* pElement, CFX_ByteString cbName) {
     pElement->GetAttrByIndex(i, space, name, value);
     if (space == "xmlns" && name == "adhocwf" &&
         value == L"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/") {
-      CXML_Element* pVersion = pElement->GetElement("adhocwf", cbName);
+      CXML_Element* pVersion = pElement->GetObjectBy("adhocwf", cbName);
       if (!pVersion)
         continue;
       CFX_WideString wsContent = pVersion->GetContent(0);  // == 1.1
@@ -127,7 +127,7 @@ FX_BOOL CheckSharedForm(const CXML_Element* pElement, CFX_ByteString cbName) {
   for (i = 0; i < (int)nCount; i++) {
     CXML_Element::ChildType childType = pElement->GetChildType(i);
     if (childType == CXML_Element::Element) {
-      CXML_Element* pChild = pElement->GetElement(i);
+      CXML_Element* pChild = pElement->GetObjectBy(i);
       if (CheckSharedForm(pChild, cbName))
         return TRUE;
     }
@@ -200,7 +200,7 @@ DLLEXPORT int FPDFDoc_GetPageMode(FPDF_DOCUMENT document) {
   if (!pRoot)
     return PAGEMODE_UNKNOWN;
 
-  CPDF_Object* pName = pRoot->GetElement("PageMode");
+  CPDF_Object* pName = pRoot->GetObjectBy("PageMode");
   if (!pName)
     return PAGEMODE_USENONE;