Merge "Add the compilation reason to the dexopt dumps" into pi-dev

            pw.increaseIndent();

            for (String isa : dexCodeInstructionSets) {

                String status = null;

                try {

                    status = DexFile.getDexFileStatus(path, isa);

                    String[] status = DexFile.getDexFileOptimizationStatus(path, isa);

                    String compilationStatus = status[0];

                    String compilationReason = status[1];

                    pw.println(isa + ": [status=" + compilationStatus

                            +"] reason=[" + compilationReason + "]");

                } catch (IOException ioe) {

                     status = "[Exception]: " + ioe.getMessage();

                    pw.println(isa + ": [Exception]: " + ioe.getMessage());

                }

                pw.println(isa + ": " + status);

            }

            if (useInfo.isUsedByOtherApps(path)) {