Connect Skia PDF backend to printing subsystem.

skia/config/SkUserConfig.h

Index: skia/config/SkUserConfig.h
diff --git a/skia/config/SkUserConfig.h b/skia/config/SkUserConfig.h
index d9746b739d92414f1aaf0f37b3c648d7fedbbccc..569a5b510ec94d39c780565008daf0750ad0af93 100644
--- a/skia/config/SkUserConfig.h
+++ b/skia/config/SkUserConfig.h
@@ -113,6 +113,27 @@
  */
 //#define SK_USE_RUNTIME_GLOBALS
 
+/*  To enable additional blitters (and fontscaler code) to support separate

[Lei Zhang, 2011/04/06 20:43:56]

Is this change related to this CL?

[vandebo (ex-Chrome), 2011/04/06 22:01:37]

No, but it resyncs our copy of the config file with Skia's.  Looking at it more
closely, SK_SUPPORT_LCDTEXT is defined in skia.gyp, so it shouldn't be here. 
Removed.

However, new config options have been added since I last looked at this so I'll
add those.

+    alpha channels for R G B channels, define SK_SUPPORT_LCDTEXT
+ */
+//#define SK_SUPPORT_LCDTEXT

[reed1, 2011/04/06 21:33:41]

I second Lei's question. Commenting this out will break lots of linux
layouttests I think.

+
+/*  If zlib is available and you want to support the flate compression
+    algorithm (used in PDF generation), define SK_ZLIB_INCLUDE to be the
+    include path.
+ */
+//#define SK_ZLIB_INCLUDE <zlib.h>
+#if defined(USE_SYSTEM_ZLIB)
+#define SK_ZLIB_INCLUDE <zlib.h>
+#else
+#define SK_ZLIB_INCLUDE "third_party/zlib/zlib.h"
+#define MOZ_Z_inflate inflate
+#define MOZ_Z_inflateInit_ inflateInit_
+#define MOZ_Z_inflateEnd inflateEnd
+#define MOZ_Z_deflate deflate
+#define MOZ_Z_deflateInit_ deflateInit_
+#define MOZ_Z_deflateEnd deflateEnd
+#endif
 
 /*  To write debug messages to a console, skia will call SkDebugf(...) following
     printf conventions (e.g. const char* format, ...). If you want to redirect