ship pdf.dll and fix linux build

Author: rogerwang

src/browser/printing/print_view_manager.cc

@@ -31,8 +31,10 @@ namespace {
 // No locking, only access on the UI thread.
 typedef std::map<content::RenderProcessHost*, base::Closure>
     ScriptedPrintPreviewClosureMap;
+#if 0
 static base::LazyInstance<ScriptedPrintPreviewClosureMap>
     g_scripted_print_preview_closure_map = LAZY_INSTANCE_INITIALIZER;
+#endif
 
 }  // namespace
 

src/renderer/printing/print_web_view_helper.cc

@@ -291,6 +291,7 @@ bool PrintingNodeOrPdfFrame(const blink::WebFrame* frame,
   return plugin && plugin->supportsPaginatedPrint();
 }
 
+#if 0
 bool PrintingFrameHasPageSizeStyle(blink::WebFrame* frame,
                                    int total_page_count) {
   if (!frame)
@@ -304,6 +305,7 @@ bool PrintingFrameHasPageSizeStyle(blink::WebFrame* frame,
   }
   return frame_has_custom_page_size_style;
 }
+#endif
 
 MarginType GetMarginsForPdf(blink::WebFrame* frame,
                             const blink::WebNode& node) {

tools/package_binaries.py

@@ -130,6 +130,7 @@ def generate_target_nw(platform_name, arch, version):
                            'icudtl.dat',
                            'libEGL.dll',
                            'libGLESv2.dll',
+                           'pdf.dll',
                            'nw.exe',
                            'nw.pak',
                            'locales',