Add printing.dll to the component build.

printing/print_job_constants.h

Index: printing/print_job_constants.h
===================================================================
--- printing/print_job_constants.h	(revision 98598)
+++ printing/print_job_constants.h	(working copy)
@@ -5,44 +5,46 @@
 #ifndef PRINTING_PRINT_JOB_CONSTANTS_H_
 #define PRINTING_PRINT_JOB_CONSTANTS_H_
 
+#include "printing/printing_export.h"
+
 namespace printing {
 
-extern const char kIsFirstRequest[];
-extern const char kPreviewRequestID[];
-extern const char kPreviewUIAddr[];
-extern const char kSettingCloudPrintId[];
-extern const char kSettingCollate[];
-extern const char kSettingColor[];
-extern const char kSettingContentHeight[];
-extern const char kSettingContentWidth[];
-extern const char kSettingCopies[];
-extern const char kSettingDefaultMarginsSelected[];
-extern const char kSettingDeviceName[];
-extern const char kSettingDuplexMode[];
-extern const char kSettingHeaderFooterEnabled[];
-extern const int kSettingHeaderFooterCharacterSpacing;
-extern const char kSettingHeaderFooterFontFamilyName[];
-extern const char kSettingHeaderFooterFontName[];
-extern const int kSettingHeaderFooterFontSize;
-extern const float kSettingHeaderFooterHorizontalRegions;
-extern const float kSettingHeaderFooterInterstice;
-extern const char kSettingHeaderFooterDate[];
-extern const char kSettingHeaderFooterTitle[];
-extern const char kSettingHeaderFooterURL[];
-extern const char kSettingLandscape[];
-extern const char kSettingMarginBottom[];
-extern const char kSettingMarginLeft[];
-extern const char kSettingMarginRight[];
-extern const char kSettingMarginTop[];
-extern const char kSettingMargins[];
-extern const char kSettingPageRange[];
-extern const char kSettingPageRangeFrom[];
-extern const char kSettingPageRangeTo[];
-extern const char kSettingPrinterName[];
-extern const char kSettingPrintToPDF[];
+PRINTING_EXPORT extern const char kIsFirstRequest[];
+PRINTING_EXPORT extern const char kPreviewRequestID[];
+PRINTING_EXPORT extern const char kPreviewUIAddr[];
+PRINTING_EXPORT extern const char kSettingCloudPrintId[];
+PRINTING_EXPORT extern const char kSettingCollate[];
+PRINTING_EXPORT extern const char kSettingColor[];
+PRINTING_EXPORT extern const char kSettingContentHeight[];
+PRINTING_EXPORT extern const char kSettingContentWidth[];
+PRINTING_EXPORT extern const char kSettingCopies[];
+PRINTING_EXPORT extern const char kSettingDefaultMarginsSelected[];
+PRINTING_EXPORT extern const char kSettingDeviceName[];
+PRINTING_EXPORT extern const char kSettingDuplexMode[];
+PRINTING_EXPORT extern const char kSettingHeaderFooterEnabled[];
+PRINTING_EXPORT extern const int kSettingHeaderFooterCharacterSpacing;
+PRINTING_EXPORT extern const char kSettingHeaderFooterFontFamilyName[];
+PRINTING_EXPORT extern const char kSettingHeaderFooterFontName[];
+PRINTING_EXPORT extern const int kSettingHeaderFooterFontSize;
+PRINTING_EXPORT extern const float kSettingHeaderFooterHorizontalRegions;
+PRINTING_EXPORT extern const float kSettingHeaderFooterInterstice;
+PRINTING_EXPORT extern const char kSettingHeaderFooterDate[];
+PRINTING_EXPORT extern const char kSettingHeaderFooterTitle[];
+PRINTING_EXPORT extern const char kSettingHeaderFooterURL[];
+PRINTING_EXPORT extern const char kSettingLandscape[];
+PRINTING_EXPORT extern const char kSettingMarginBottom[];
+PRINTING_EXPORT extern const char kSettingMarginLeft[];
+PRINTING_EXPORT extern const char kSettingMarginRight[];
+PRINTING_EXPORT extern const char kSettingMarginTop[];
+PRINTING_EXPORT extern const char kSettingMargins[];
+PRINTING_EXPORT extern const char kSettingPageRange[];
+PRINTING_EXPORT extern const char kSettingPageRangeFrom[];
+PRINTING_EXPORT extern const char kSettingPageRangeTo[];
+PRINTING_EXPORT extern const char kSettingPrinterName[];
+PRINTING_EXPORT extern const char kSettingPrintToPDF[];
 
-extern const int FIRST_PAGE_INDEX;
-extern const int COMPLETE_PREVIEW_DOCUMENT_INDEX;
+PRINTING_EXPORT extern const int FIRST_PAGE_INDEX;
+PRINTING_EXPORT extern const int COMPLETE_PREVIEW_DOCUMENT_INDEX;
 
 // Print job duplex mode values.
 enum DuplexMode {