Bug 775624 Part 5 - Remove NS_FRAME_IS_COMPLETE. r=dholbert

This patch is written by the help of the following script.

function rename() {
find layout\
     -type f\
     \( -name "*.cpp" -or\
        -name "*.h" \)\
        -exec sed -i -r "s/$1/$2/g" "{}" \;
}

rename "NS_FRAME_IS_COMPLETE\(([a-zA-Z0-9.*]*)\)" "\1.IsComplete()"

MozReview-Commit-ID: GOd4y2N6dcz

layout/forms/nsHTMLButtonControlFrame.cpp

@@ -257,7 +257,7 @@ nsHTMLButtonControlFrame::ReflowButtonContents(nsPresContext* aPresContext,
   ReflowChild(aFirstKid, aPresContext,
               contentsDesiredSize, contentsReflowInput,
               wm, childPos, dummyContainerSize, 0, contentsReflowStatus);
-  MOZ_ASSERT(NS_FRAME_IS_COMPLETE(contentsReflowStatus),
+  MOZ_ASSERT(contentsReflowStatus.IsComplete(),
              "We gave button-contents frame unconstrained available height, "
              "so it should be complete");