Reland of Cleanup: Remove unused PrintSettings shrink factors.

printing/print_settings.h

Index: printing/print_settings.h
diff --git a/printing/print_settings.h b/printing/print_settings.h
index 08c7d562c8d69b12e2f394b48df7f73a88a33b2f..6c4f8e740281830e29802f59cf2683b1fb33a600 100644
--- a/printing/print_settings.h
+++ b/printing/print_settings.h
@@ -143,10 +143,6 @@
 
   int desired_dpi() const { return desired_dpi_; }
 
-  double max_shrink() const { return max_shrink_; }
-
-  double min_shrink() const { return min_shrink_; }
-
   // Cookie generator. It is used to initialize PrintedDocument with its
   // associated PrintSettings, to be sure that each generated PrintedPage is
   // correctly associated with its corresponding PrintedDocument.
@@ -157,19 +153,6 @@
   // This permits printing selected pages only.
   PageRanges ranges_;
 
-  // By imaging to a width a little wider than the available pixels, thin pages
-  // will be scaled down a little, matching the way they print in IE and Camino.
-  // This lets them use fewer sheets than they would otherwise, which is
-  // presumably why other browsers do this. Wide pages will be scaled down more
-  // than this.
-  double min_shrink_;
-
-  // This number determines how small we are willing to reduce the page content
-  // in order to accommodate the widest line. If the page would have to be
-  // reduced smaller to make the widest line fit, we just clip instead (this
-  // behavior matches MacIE and Mozilla, at least)
-  double max_shrink_;
-
   // Desired visible dots per inch rendering for output. Printing should be
   // scaled to ScreenDpi/dpix*desired_dpi.
   int desired_dpi_;