DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/common/SegmentedRange.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-
 /**
- * @constructor
- * @param {number} begin
- * @param {number} end
- * @param {*} data
+ * @unrestricted
  */
-WebInspector.Segment = function(begin, end, data)
-{
+WebInspector.Segment = class {
+  /**
+   * @param {number} begin
+   * @param {number} end
+   * @param {*} data
+   */
+  constructor(begin, end, data) {
     if (begin > end)
-        console.assert(false, "Invalid segment");
+      console.assert(false, 'Invalid segment');
     this.begin = begin;
     this.end = end;
     this.data = data;
-};
+  }
 
-WebInspector.Segment.prototype = {
-    /**
-     * @param {!WebInspector.Segment} that
-     * @return {boolean}
-     */
-    intersects: function(that)
-    {
-        return this.begin < that.end && that.begin < this.end;
-    }
+  /**
+   * @param {!WebInspector.Segment} that
+   * @return {boolean}
+   */
+  intersects(that) {
+    return this.begin < that.end && that.begin < this.end;
+  }
 };
 
 /**
- * @constructor
- * @param {(function(!WebInspector.Segment, !WebInspector.Segment): ?WebInspector.Segment)=} mergeCallback
+ * @unrestricted
  */
-WebInspector.SegmentedRange = function(mergeCallback)
-{
+WebInspector.SegmentedRange = class {
+  /**
+   * @param {(function(!WebInspector.Segment, !WebInspector.Segment): ?WebInspector.Segment)=} mergeCallback
+   */
+  constructor(mergeCallback) {
     /** @type {!Array<!WebInspector.Segment>} */
     this._segments = [];
     this._mergeCallback = mergeCallback;
+  }
+
+  /**
+   * @param {!WebInspector.Segment} newSegment
+   */
+  append(newSegment) {
+    // 1. Find the proper insertion point for new segment
+    var startIndex = this._segments.lowerBound(newSegment, (a, b) => a.begin - b.begin);
+    var endIndex = startIndex;
+    var merged = null;
+    if (startIndex > 0) {
+      // 2. Try mering the preceding segment
+      var precedingSegment = this._segments[startIndex - 1];
+      merged = this._tryMerge(precedingSegment, newSegment);
+      if (merged) {
+        --startIndex;
+        newSegment = merged;
+      } else if (this._segments[startIndex - 1].end >= newSegment.begin) {
+        // 2a. If merge failed and segments overlap, adjust preceding segment.
+        // If an old segment entirely contains new one, split it in two.
+        if (newSegment.end < precedingSegment.end)
+          this._segments.splice(
+              startIndex, 0, new WebInspector.Segment(newSegment.end, precedingSegment.end, precedingSegment.data));
+        precedingSegment.end = newSegment.begin;
+      }
+    }
+    // 3. Consume all segments that are entirely covered by the new one.
+    while (endIndex < this._segments.length && this._segments[endIndex].end <= newSegment.end)
+      ++endIndex;
+    // 4. Merge or adjust the succeeding segment if it overlaps.
+    if (endIndex < this._segments.length) {
+      merged = this._tryMerge(newSegment, this._segments[endIndex]);
+      if (merged) {
+        endIndex++;
+        newSegment = merged;
+      } else if (newSegment.intersects(this._segments[endIndex]))
+        this._segments[endIndex].begin = newSegment.end;
+    }
+    this._segments.splice(startIndex, endIndex - startIndex, newSegment);
+  }
+
+  /**
+   * @param {!WebInspector.SegmentedRange} that
+   */
+  appendRange(that) {
+    that.segments().forEach(segment => this.append(segment));
+  }
+
+  /**
+   * @return {!Array<!WebInspector.Segment>}
+   */
+  segments() {
+    return this._segments;
+  }
+
+  /**
+   * @param {!WebInspector.Segment} first
+   * @param {!WebInspector.Segment} second
+   * @return {?WebInspector.Segment}
+   */
+  _tryMerge(first, second) {
+    var merged = this._mergeCallback && this._mergeCallback(first, second);
+    if (!merged)
+      return null;
+    merged.begin = first.begin;
+    merged.end = Math.max(first.end, second.end);
+    return merged;
+  }
 };
-
-WebInspector.SegmentedRange.prototype = {
-    /**
-     * @param {!WebInspector.Segment} newSegment
-     */
-    append: function(newSegment)
-    {
-        // 1. Find the proper insertion point for new segment
-        var startIndex = this._segments.lowerBound(newSegment, (a, b) => a.begin - b.begin);
-        var endIndex = startIndex;
-        var merged = null;
-        if (startIndex > 0) {
-            // 2. Try mering the preceding segment
-            var precedingSegment = this._segments[startIndex - 1];
-            merged = this._tryMerge(precedingSegment, newSegment);
-            if (merged) {
-                --startIndex;
-                newSegment = merged;
-            } else if (this._segments[startIndex - 1].end >= newSegment.begin) {
-                // 2a. If merge failed and segments overlap, adjust preceding segment.
-                // If an old segment entirely contains new one, split it in two.
-                if (newSegment.end < precedingSegment.end)
-                    this._segments.splice(startIndex, 0, new WebInspector.Segment(newSegment.end, precedingSegment.end, precedingSegment.data));
-                precedingSegment.end = newSegment.begin;
-            }
-        }
-        // 3. Consume all segments that are entirely covered by the new one.
-        while (endIndex < this._segments.length && this._segments[endIndex].end <= newSegment.end)
-            ++endIndex;
-        // 4. Merge or adjust the succeeding segment if it overlaps.
-        if (endIndex < this._segments.length) {
-            merged = this._tryMerge(newSegment, this._segments[endIndex]);
-            if (merged) {
-                endIndex++;
-                newSegment = merged;
-            } else if (newSegment.intersects(this._segments[endIndex]))
-                this._segments[endIndex].begin = newSegment.end;
-        }
-        this._segments.splice(startIndex, endIndex - startIndex, newSegment);
-    },
-
-    /**
-     * @param {!WebInspector.SegmentedRange} that
-     */
-    appendRange: function(that)
-    {
-        that.segments().forEach(segment => this.append(segment));
-    },
-
-    /**
-     * @return {!Array<!WebInspector.Segment>}
-     */
-    segments: function()
-    {
-        return this._segments;
-    },
-
-    /**
-     * @param {!WebInspector.Segment} first
-     * @param {!WebInspector.Segment} second
-     * @return {?WebInspector.Segment}
-     */
-    _tryMerge: function(first, second)
-    {
-        var merged = this._mergeCallback && this._mergeCallback(first, second);
-        if (!merged)
-            return null;
-        merged.begin = first.begin;
-        merged.end = Math.max(first.end, second.end);
-        return merged;
-    }
-};