Printing: Refactor a few helper methods implemented per-platform to clean up

ifdef mess in PrintedDocument implementation.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/3564016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61865 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 12 insertions, 0 deletions

diff --git a/printing/printed_document.h b/printing/printed_document.h
index dfab7a5..f42e075 100644
--- a/printing/printed_document.h
+++ b/printing/printed_document.h
@@ -149,6 +149,9 @@ class PrintedDocument : public base::RefCountedThreadSafe<PrintedDocument> {
               int cookie);
     ~Immutable();
 
+    // Sets the document's |date_| and |time_|.
+    void SetDocumentDate();
+
     // Print settings used to generate this document. Immutable.
     PrintSettings settings_;
 
@@ -184,6 +187,15 @@ class PrintedDocument : public base::RefCountedThreadSafe<PrintedDocument> {
                          PageOverlays::VerticalPosition y,
                          const gfx::Font& font) const;
 
+  // Draws the computed |text| into |context| taking into account the bounding
+  // region |bounds|. |bounds| is the position in which to draw |text| and
+  // the minimum area needed to contain |text| which may not be larger than the
+  // header or footer itself.
+  // TODO(jhawkins): string16.
+  void DrawHeaderFooter(gfx::NativeDrawingContext context,
+                        std::wstring text,
+                        gfx::Rect bounds) const;
+
   void DebugDump(const PrintedPage& page);
 
   // All writable data member access must be guarded by this lock. Needs to be