Mark printing code as basic printing and/or print preview code.

components/printing/renderer/print_web_view_helper.h

Index: components/printing/renderer/print_web_view_helper.h
diff --git a/components/printing/renderer/print_web_view_helper.h b/components/printing/renderer/print_web_view_helper.h
index 0de51e578c8ef0e65fe8e5b8c5a8d675d746e223..e3c4794dd5c84450908563fa200b08107e52e368 100644
--- a/components/printing/renderer/print_web_view_helper.h
+++ b/components/printing/renderer/print_web_view_helper.h
@@ -137,7 +137,9 @@ class PrintWebViewHelper
     OK,
     FAIL_PRINT_INIT,
     FAIL_PRINT,
+#if defined(ENABLE_PRINT_PREVIEW)
     FAIL_PREVIEW,
+#endif
   };
 
   enum PrintPreviewErrorBuckets {
@@ -169,10 +171,12 @@ class PrintWebViewHelper
 #if defined(ENABLE_BASIC_PRINTING)
   void OnPrintPages();
   void OnPrintForSystemDialog();
-#endif  // ENABLE_BASIC_PRINTING
+  void OnPrintForPrintPreview(const base::DictionaryValue& job_settings);
+#endif  // defined(ENABLE_BASIC_PRINTING)
+#if defined(ENABLE_PRINT_PREVIEW)
   void OnInitiatePrintPreview(bool selection_only);
   void OnPrintPreview(const base::DictionaryValue& settings);
-  void OnPrintForPrintPreview(const base::DictionaryValue& job_settings);
+#endif  // defined(ENABLE_PRINT_PREVIEW)
   void OnPrintingDone(bool success);
 
   // Get |page_size| and |content_area| information from
@@ -185,9 +189,7 @@ class PrintWebViewHelper
   // Update |ignore_css_margins_| based on settings.
   void UpdateFrameMarginsCssInfo(const base::DictionaryValue& settings);
 
-  // Returns true if the current destination printer is PRINT_TO_PDF.
-  bool IsPrintToPdfRequested(const base::DictionaryValue& settings);
-
+#if defined(ENABLE_PRINT_PREVIEW)
   // Prepare frame for creating preview document.
   void PrepareFrameForPreviewDocument();
 
@@ -204,6 +206,7 @@ class PrintWebViewHelper
 
   // Finalize the print ready preview document.
   bool FinalizePrintReadyDocument();
+#endif  // defined(ENABLE_PRINT_PREVIEW)
 
   // Enable/Disable window.print calls.  If |blocked| is true window.print
   // calls will silently fail.  Call with |blocked| set to false to reenable.
@@ -211,10 +214,12 @@ class PrintWebViewHelper
 
   // Main printing code -------------------------------------------------------
 
+#if defined(ENABLE_BASIC_PRINTING)
   // |is_scripted| should be true when the call is coming from window.print()
   void Print(blink::WebLocalFrame* frame,
              const blink::WebNode& node,
              bool is_scripted);
+#endif  // defined(ENABLE_BASIC_PRINTING)
 
   // Notification when printing is done - signal tear-down/free resources.
   void DidFinishPrinting(PrintingResult result);
@@ -230,6 +235,7 @@ class PrintWebViewHelper
                               const blink::WebNode& node,
                               int* number_of_pages);
 
+#if defined(ENABLE_PRINT_PREVIEW)
   // Set options for print preset from source PDF document.
   bool SetOptionsFromPdfDocument(
       PrintHostMsg_SetOptionsFromDocument_Params* options);
@@ -240,6 +246,7 @@ class PrintWebViewHelper
   bool UpdatePrintSettings(blink::WebLocalFrame* frame,
                            const blink::WebNode& node,
                            const base::DictionaryValue& passed_job_settings);
+#endif  // defined(ENABLE_PRINT_PREVIEW)
 
   // Get final print settings from the user.
   // Return false if the user cancels or on error.
@@ -250,10 +257,15 @@ class PrintWebViewHelper
 
   // Page Printing / Rendering ------------------------------------------------
 
+#if defined(ENABLE_BASIC_PRINTING)
   void OnFramePreparedForPrintPages();
   void PrintPages();
   bool PrintPagesNative(blink::WebFrame* frame, int page_count);
   void FinishFramePrinting();
+  // Render the frame for printing.
+  bool RenderPagesForPrint(blink::WebLocalFrame* frame,
+                           const blink::WebNode& node);
+#endif  // defined(ENABLE_BASIC_PRINTING)
 
   // Prints the page listed in |params|.
 #if defined(OS_LINUX) || defined(OS_ANDROID)
@@ -271,10 +283,6 @@ class PrintWebViewHelper
                          blink::WebFrame* frame);
 #endif
 
-  // Render the frame for printing.
-  bool RenderPagesForPrint(blink::WebLocalFrame* frame,
-                           const blink::WebNode& node);
-
   // Platform specific helper function for rendering page(s) to |metafile|.
 #if defined(OS_MACOSX)
   void RenderPage(const PrintMsg_Print_Params& params,
@@ -339,6 +347,7 @@ class PrintWebViewHelper
   bool IsScriptInitiatedPrintAllowed(blink::WebFrame* frame,
                                      bool user_initiated);
 
+#if defined(ENABLE_PRINT_PREVIEW)
   // Shows scripted print preview when options from plugin are available.
   void ShowScriptedPrintPreview();
 
@@ -354,6 +363,7 @@ class PrintWebViewHelper
   // |metafile| is the rendered page. Otherwise |metafile| is NULL.
   // Returns true if print preview should continue, false on failure.
   bool PreviewPageRendered(int page_number, PdfMetafileSkia* metafile);
+#endif  // defined(ENABLE_PRINT_PREVIEW)
 
   void SetPrintPagesParams(const PrintMsg_PrintPages_Params& settings);