Bug 1277129 Part 5c - Rename nsHTMLReflowMetrics to ReflowOutput. r=dbaron

This patch is generated by the following script:

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 "nsHTMLReflowMetrics" "ReflowOutput"

MozReview-Commit-ID: 2HBb7DkooH5

layout/generic/nsRubyTextFrame.cpp

@@ -75,7 +75,7 @@ nsRubyTextFrame::BuildDisplayList(nsDisplayListBuilder*   aBuilder,
 
 /* virtual */ void
 nsRubyTextFrame::Reflow(nsPresContext* aPresContext,
-                        nsHTMLReflowMetrics& aDesiredSize,
+                        ReflowOutput& aDesiredSize,
                         const ReflowInput& aReflowState,
                         nsReflowStatus& aStatus)
 {