Expand all paths to be based off pdfium/ directory

This CL runs a script over the source and updates the include files to be
a full path from the pdfium/ directory.

BUG=pdfium:65
R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1707923002 .
diff --git a/fpdfsdk/src/javascript/resource.cpp b/fpdfsdk/src/javascript/resource.cpp
index d99e7ce..7031da3 100644
--- a/fpdfsdk/src/javascript/resource.cpp
+++ b/fpdfsdk/src/javascript/resource.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "resource.h"
+#include "fpdfsdk/src/javascript/resource.h"
 
 CFX_WideString JSGetStringFromID(CJS_Context* pContext, FX_UINT id) {
   switch (id) {