Move core/fxge/include to core/fxge

BUG=pdfium:611

Review-Url: https://codereview.chromium.org/2377393002

core/fpdfapi/fpdf_page/cpdf_image.cpp

diff --git a/core/fpdfapi/fpdf_page/cpdf_image.cpp b/core/fpdfapi/fpdf_page/cpdf_image.cpp
index 5a1f9af..21cec2e 100644
--- a/core/fpdfapi/fpdf_page/cpdf_image.cpp
+++ b/core/fpdfapi/fpdf_page/cpdf_image.cpp
@@ -20,7 +20,7 @@
 #include "core/fpdfapi/fpdf_render/cpdf_pagerendercache.h"
 #include "core/fpdfapi/fpdf_render/render_int.h"
 #include "core/fxcodec/fx_codec.h"
-#include "core/fxge/include/fx_dib.h"
+#include "core/fxge/fx_dib.h"
 
 CPDF_Image::CPDF_Image(CPDF_Document* pDoc)
     : CPDF_Image(pDoc, nullptr, false) {}