DO NOT SUBMIT, Uglify print preview resources, WIP.

chrome/browser/browser_resources.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <grit latest_public_release="0" current_release="1" output_all_resource_defines="false">
   <outputs>
     <output filename="grit/browser_resources.h" type="rc_header">
       <emit emit_type='prepend'></emit>
     </output>
     <output filename="browser_resources.pak" type="data_package" />
   </outputs>
   <release seq="1">
     <structures>
@@ skipping 417 matching lines @@
           <include name="IDR_POLICY_CSS" file="resources\policy_android.css" type="BINDATA"/>
         </then>
         <else>
           <include name="IDR_POLICY_CSS" file="resources\policy.css" type="BINDATA"/>
         </else>
       </if>
       <include name="IDR_POLICY_HTML" file="resources\policy.html" flattenhtml="true" allowexternalscript="true" type="BINDATA"/>
       <include name="IDR_POLICY_JS" file="resources\policy.js" type="BINDATA"/>
       <if expr="enable_print_preview">
         <include name="IDR_PRINT_PREVIEW_HTML" file="resources\print_preview\print_preview.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
-        <include name="IDR_PRINT_PREVIEW_JS" file="resources\print_preview\print_preview.js" flattenhtml="true" type="BINDATA" />
+        <if expr="use_vulcanize">
+          <then>
+            <include name="IDR_PRINT_PREVIEW_JS" file="${root_gen_dir}\chrome\browser\resources\print_preview\print_preview.bundle.js" use_base_dir="false" flattenhtml="true" type="BINDATA" />
+          </then>
+          <else>
+            <include name="IDR_PRINT_PREVIEW_JS" file="resources\print_preview\print_preview.js" flattenhtml="true" type="BINDATA" />
+          </else>
+        </if>
         <include name="IDR_PRINT_PREVIEW_PDF_PREVIEW_HTML" file="resources\print_preview\pdf_preview.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
         <include name="IDR_PRINT_PREVIEW_IMAGES_PRINTER"
                  file="resources\print_preview\images\printer.png" type="BINDATA" />
         <include name="IDR_PRINT_PREVIEW_IMAGES_PRINTER_SHARED"
                  file="resources\print_preview\images\printer_shared.png" type="BINDATA" />
         <include name="IDR_PRINT_PREVIEW_IMAGES_ENTERPRISE_PRINTER"
                  file="../../ui/webui/resources/images/business.svg" type="BINDATA" />
         <include name="IDR_PRINT_PREVIEW_IMAGES_GOOGLE_DOC"
                  file="resources\print_preview\images\google_doc.png" type="BINDATA" />
         <include name="IDR_PRINT_PREVIEW_IMAGES_PDF"
@@ skipping 221 matching lines @@
       <if expr="not is_android and not is_ios">
         <include name="IDR_SSL_ERROR_ASSISTANT_PB" file="${root_gen_dir}/chrome/browser/resources/ssl/ssl_error_assistant/ssl_error_assistant.pb" use_base_dir="false" type="BINDATA" />
       </if>
       <if expr="is_android or is_linux">
         <include name="IDR_SANDBOX_INTERNALS_HTML" file="resources\sandbox_internals\sandbox_internals.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" compress="gzip" />
         <include name="IDR_SANDBOX_INTERNALS_JS" file="resources\sandbox_internals\sandbox_internals.js" type="BINDATA" compress="gzip" />
       </if>
     </includes>
   </release>
 </grit>