Bug 1317588 Part 3 - Remove #define NS_SIDE_TOP/RIGHT/BOTTOM/LEFT. r=mats

This patch was written with the help of the following script. Also, manually
add mozilla qualifier to the enum values in nsStyleCoord.h, gfxRect.h, and
Types.h to make it build.

function rename() {
find .\
     -type f\
     ! -path "./obj*"\
     ! -path "./.git"\
     ! -path "./.hg"\
     \( -name "*.cpp" -or\
        -name "*.h" \)\
        -exec sed -i -e "s/$1/$2/g" "{}" \;
}

rename "NS_SIDE_TOP" "eSideTop"
rename "NS_SIDE_RIGHT" "eSideRight"
rename "NS_SIDE_BOTTOM" "eSideBottom"
rename "NS_SIDE_LEFT" "eSideLeft"

MozReview-Commit-ID: 9T0ORsqM6nP

layout/style/nsCSSDataBlock.cpp

@@ -252,8 +252,8 @@ EnsurePhysicalProperty(nsCSSPropertyID& aProperty, nsRuleData* aRuleData)
 
     // We rely on the physical side constant values matching the order of
     // the physical properties in the logical group array.
-    static_assert(NS_SIDE_TOP == 0 && NS_SIDE_RIGHT == 1 &&
-                  NS_SIDE_BOTTOM == 2 && NS_SIDE_LEFT == 3,
+    static_assert(eSideTop == 0 && eSideRight == 1 &&
+                  eSideBottom == 2 && eSideLeft == 3,
                   "unexpected side constant values");
     index = side;
   }