Fix else-after-returns throughout pdfium.

core/src/fpdfdoc/doc_formfield.cpp

Index: core/src/fpdfdoc/doc_formfield.cpp
diff --git a/core/src/fpdfdoc/doc_formfield.cpp b/core/src/fpdfdoc/doc_formfield.cpp
index d1acab8e8104635eed0cf1adce589081616725c3..087eba8aa490fc1a8c80b7c383eea84a53cb7e90 100644
--- a/core/src/fpdfdoc/doc_formfield.cpp
+++ b/core/src/fpdfdoc/doc_formfield.cpp
@@ -472,14 +472,15 @@ int CPDF_FormField::GetSelectedIndex(int index)
             return -1;
         }
     }
+    if (pValue->GetType() == PDFOBJ_NUMBER) {
+        return pValue->GetInteger();
+    }
     CFX_WideString sel_value;
     if (pValue->GetType() == PDFOBJ_STRING) {
         if (index != 0) {
             return -1;
         }
         sel_value = pValue->GetUnicodeText();
-    } else if (pValue->GetType() == PDFOBJ_NUMBER) {
-        return pValue->GetInteger();
     } else {
         if (pValue->GetType() != PDFOBJ_ARRAY) {
             return -1;