Added Header and Footer support in Linux, Windows and Mac for Skia

BUG=67514
TEST=
In the preview tab, note added options for printing headers and footers.  Toggle with the checkbox and ensure that the correct headers and footers are displayed.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=97219

Review URL: http://codereview.chromium.org/7348010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@97233 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 31 insertions, 0 deletions

diff --git a/printing/print_job_constants.cc b/printing/print_job_constants.cc
index e5c67ec..436d656 100644
--- a/printing/print_job_constants.cc
+++ b/printing/print_job_constants.cc
@@ -30,6 +30,37 @@ const char kSettingDeviceName[] = "deviceName";
 // Print job duplex mode.
 const char kSettingDuplexMode[] = "duplex";
 
+// Option to print headers and Footers: true if selected, false if not.
+const char kSettingHeaderFooterEnabled[] = "headerFooterEnabled";
+
+// Default font family name for printing the headers and footers.
+const char kSettingHeaderFooterFontFamilyName[] = "sans";
+
+// Default font name for printing the headers and footers.
+const char kSettingHeaderFooterFontName[] = "Helvetica";
+
+// Default font size for printing the headers and footers.
+const int kSettingHeaderFooterFontSize = 8;
+
+// Number of horizontal regions for headers and footers.
+const float kSettingHeaderFooterHorizontalRegions = 3;
+
+// Interstice or gap between different header footer components.
+// Hardcoded to 0.25cm = 1/10" = 7.2points.
+const float kSettingHeaderFooterInterstice = 7.2f;
+
+// Key that specifies the date of the page that will be printed in the headers
+// and footers.
+const char kSettingHeaderFooterDate[] = "date";
+
+// Key that specifies the title of the page that will be printed in the headers
+// and footers.
+const char kSettingHeaderFooterTitle[] = "title";
+
+// Key that specifies the URL of the page that will be printed in the headers
+// and footers.
+const char kSettingHeaderFooterURL[] = "url";
+
 // Page orientation: true for landscape, false for portrait.
 const char kSettingLandscape[] = "landscape";