Bug 1208937 - Remove gfxPattern::GraphicsPatternType. r=jwatt.

This is easy because the only remaining uses occur in uncalled functions, which
can be removed.

--HG--
extra : rebase_source : 7c1ec2c175a8a73f1ce2375c3231891ecc6bfb22

gfx/thebes/gfx2DGlue.h

@@ -106,21 +106,6 @@ inline ExtendMode ToExtendMode(gfxPattern::GraphicsExtend aExtend)
   }
 }
 
-inline gfxPattern::GraphicsPatternType
-ThebesPatternType(PatternType aType)
-{
-  switch (aType) {
-  case PatternType::SURFACE:
-    return gfxPattern::PATTERN_SURFACE;
-  case PatternType::LINEAR_GRADIENT:
-    return gfxPattern::PATTERN_LINEAR;
-  case PatternType::RADIAL_GRADIENT:
-    return gfxPattern::PATTERN_RADIAL;
-  default:
-    return gfxPattern::PATTERN_SOLID;
-  }
-}
-
 inline gfxPattern::GraphicsExtend ThebesExtend(ExtendMode aExtend)
 {
   switch (aExtend) {

gfx/thebes/gfxPattern.cpp

@@ -219,12 +219,6 @@ gfxPattern::GetSolidColor(Color& aColorOut)
  return false;
 }
 
-gfxPattern::GraphicsPatternType
-gfxPattern::GetType() const
-{
-  return ThebesPatternType(mGfxPattern.GetPattern()->GetType());
-}
-
 int
 gfxPattern::CairoStatus()
 {

gfx/thebes/gfxPattern.h

@@ -74,15 +74,6 @@ public:
     void SetExtend(GraphicsExtend extend);
     GraphicsExtend Extend() const;
 
-    enum GraphicsPatternType {
-        PATTERN_SOLID,
-        PATTERN_SURFACE,
-        PATTERN_LINEAR,
-        PATTERN_RADIAL
-    };
-
-    GraphicsPatternType GetType() const;
-
     int CairoStatus();
 
     void SetFilter(GraphicsFilter filter);