Fix else-after-returns throughout pdfium.

core/src/fxge/win32/fx_win32_dib.cpp

Index: core/src/fxge/win32/fx_win32_dib.cpp
diff --git a/core/src/fxge/win32/fx_win32_dib.cpp b/core/src/fxge/win32/fx_win32_dib.cpp
index 191c2dc9cdab87f71b22deaadbbbc400a74976f4..3dcfce48022b965a7ce0edcd567a98a946b844ed 100644
--- a/core/src/fxge/win32/fx_win32_dib.cpp
+++ b/core/src/fxge/win32/fx_win32_dib.cpp
@@ -146,7 +146,8 @@ CFX_DIBitmap* CFX_WindowsDIB::LoadDIBitmap(WINDIB_Open_Args_ args)
     CWin32Platform* pPlatform = (CWin32Platform*)CFX_GEModule::Get()->GetPlatformData();
     if (pPlatform->m_GdiplusExt.IsAvailable()) {
         return pPlatform->m_GdiplusExt.LoadDIBitmap(args);
-    } else if (args.flags == WINDIB_OPEN_MEMORY) {
+    }
+    if (args.flags == WINDIB_OPEN_MEMORY) {
         return NULL;
     }
     HBITMAP hBitmap = (HBITMAP)LoadImageW(NULL, (wchar_t*)args.path_name, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);