Bug 1320014 Part 5 - Remove NS_FOR_CSS_CORNERS. r=mats

Remove NS_FOR_CSS_FULL_CORNERS implementation, and rename NS_FOR_CSS_CORNERS
to NS_FOR_CSS_FULL_CORNERS.

MozReview-Commit-ID: 2kmPUZDz3bj

--HG--
extra : rebase_source : a8374d10c9f398b0593d7338be210a1fde25bdc4

gfx/2d/Types.h

@@ -431,7 +431,7 @@ enum Corner {
 
 // Creates a for loop that walks over the four mozilla::Corner values. This
 // implementation uses the same technique as NS_FOR_CSS_SIDES.
-#define NS_FOR_CSS_CORNERS(var_)                                        \
+#define NS_FOR_CSS_FULL_CORNERS(var_)                                   \
   int32_t MOZ_CONCAT(var_,__LINE__) = mozilla::eCornerTopLeft;          \
   for (mozilla::Corner var_;                                            \
        MOZ_CONCAT(var_,__LINE__) <= mozilla::eCornerBottomLeft &&       \

layout/painting/nsCSSRenderingBorders.cpp

@@ -3357,7 +3357,7 @@ nsCSSBorderRenderer::DrawBorders()
      * a 1.0 unit border all around and no border radius.
      */
 
-    NS_FOR_CSS_CORNERS(corner) {
+    NS_FOR_CSS_FULL_CORNERS(corner) {
       const mozilla::Side sides[2] = { mozilla::Side(corner), PREV_SIDE(corner) };
 
       if (!IsZeroSize(mBorderRadii[corner]))
@@ -3372,7 +3372,7 @@ nsCSSBorderRenderer::DrawBorders()
     }
 
     // First, the corners
-    NS_FOR_CSS_CORNERS(corner) {
+    NS_FOR_CSS_FULL_CORNERS(corner) {
       // if there's no corner, don't do all this work for it
       if (IsZeroSize(mBorderCornerDimensions[corner]))
         continue;

layout/style/nsStyleConsts.h

@@ -16,8 +16,6 @@
 
 namespace mozilla {
 
-#define NS_FOR_CSS_FULL_CORNERS(var_) for (int32_t var_ = 0; var_ < 4; ++var_)
-
 // Indices into "half corner" arrays (nsStyleCorners e.g.)
 #define NS_CORNER_TOP_LEFT_X      0
 #define NS_CORNER_TOP_LEFT_Y      1