Move the fpdfsdk/include/javascript folder

samples/image_diff_png.cc

Index: samples/image_diff_png.cc
diff --git a/samples/image_diff_png.cc b/samples/image_diff_png.cc
index 93823aa43103067f59fbad5f99cfa37a945616b7..18753e25804a516bd454ab71f3d9aafdaf5b0607 100644
--- a/samples/image_diff_png.cc
+++ b/samples/image_diff_png.cc
@@ -69,7 +69,7 @@ void ConvertRGBAtoRGB(const unsigned char* rgba, int pixel_width,
 
 }  // namespace
 
-// Decoder --------------------------------------------------------------------
+// Decoder
 //
 // This code is based on WebKit libpng interface (PNGImageDecoder), which is
 // in turn based on the Mozilla png decoder.
@@ -355,7 +355,7 @@ bool Decode(const unsigned char* input, size_t input_size,
   return true;
 }
 
-// Encoder --------------------------------------------------------------------
+// Encoder
 //
 // This section of the code is based on nsPNGEncoder.cpp in Mozilla
 // (Copyright 2005 Google Inc.)