function MetricsContext(histogram, maxBucket) {
    /** @private {string} */
    this.histogram_ = histogram;

    /** @private {number} */
    this.maxBucket_ = maxBucket;

    /** @private {!print_preview.NativeLayer} */
    this.nativeLayer_ = print_preview.NativeLayer.getInstance();
  }
/**
   * A context for recording a value in a specific UMA histogram.
   * @param {string} histogram The name of the histogram to be recorded in.
   * @param {number} maxBucket The max value for the last histogram bucket.
   * @constructor
   */
A context for recording a value in a specific UMA histogram.
@param {string} histogram The name of the histogram to be recorded in.
@param {number} maxBucket The max value for the last histogram bucket.
@constructor
A context for recording a value in a specific UMA histogram . @param { string } histogram The name of the histogram to be recorded in . @param { number } maxBucket The max value for the last histogram bucket . @constructor
function MetricsContext(histogram, maxBucket) {
    this.histogram_ = histogram;
    this.maxBucket_ = maxBucket;
    this.nativeLayer_ = print_preview.NativeLayer.getInstance();
  }
function MetricsContext ( histogram , maxBucket ) { this . histogram_ = histogram ; this . maxBucket_ = maxBucket ; this . nativeLayer_ = print_preview . NativeLayer . getInstance ( ) ; }
A context for recording a value in a specific UMA histogram.
A context for recording a value in a specific UMA histogram .
/** @private {string} */ /** @private {number} */ /** @private {!print_preview.NativeLayer} */