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

third_party/WebKit/Source/devtools/front_end/formatter_worker/CSSFormatter.js

Index: third_party/WebKit/Source/devtools/front_end/formatter_worker/CSSFormatter.js
diff --git a/third_party/WebKit/Source/devtools/front_end/formatter_worker/CSSFormatter.js b/third_party/WebKit/Source/devtools/front_end/formatter_worker/CSSFormatter.js
index 944adb9f910bcb675b5a27f93b3150be1dc02d8f..555e8f04efdc677877247ae463bf3fe8bd8d6c5d 100644
--- a/third_party/WebKit/Source/devtools/front_end/formatter_worker/CSSFormatter.js
+++ b/third_party/WebKit/Source/devtools/front_end/formatter_worker/CSSFormatter.js
@@ -27,95 +27,93 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
 /**
- * @constructor
- * @param {!WebInspector.FormattedContentBuilder} builder
+ * @unrestricted
  */
-WebInspector.CSSFormatter = function(builder)
-{
+WebInspector.CSSFormatter = class {
+  /**
+   * @param {!WebInspector.FormattedContentBuilder} builder
+   */
+  constructor(builder) {
     this._builder = builder;
-};
+  }
 
-WebInspector.CSSFormatter.prototype = {
-    /**
-     * @param {string} text
-     * @param {!Array.<number>} lineEndings
-     * @param {number} fromOffset
-     * @param {number} toOffset
-     */
-    format: function(text, lineEndings, fromOffset, toOffset)
-    {
-        this._lineEndings = lineEndings;
-        this._fromOffset = fromOffset;
-        this._toOffset = toOffset;
-        this._lastLine = -1;
-        this._state = {};
-        var tokenize = WebInspector.createTokenizer("text/css");
-        var oldEnforce = this._builder.setEnforceSpaceBetweenWords(false);
-        tokenize(text.substring(this._fromOffset, this._toOffset), this._tokenCallback.bind(this));
-        this._builder.setEnforceSpaceBetweenWords(oldEnforce);
-    },
+  /**
+   * @param {string} text
+   * @param {!Array.<number>} lineEndings
+   * @param {number} fromOffset
+   * @param {number} toOffset
+   */
+  format(text, lineEndings, fromOffset, toOffset) {
+    this._lineEndings = lineEndings;
+    this._fromOffset = fromOffset;
+    this._toOffset = toOffset;
+    this._lastLine = -1;
+    this._state = {};
+    var tokenize = WebInspector.createTokenizer('text/css');
+    var oldEnforce = this._builder.setEnforceSpaceBetweenWords(false);
+    tokenize(text.substring(this._fromOffset, this._toOffset), this._tokenCallback.bind(this));
+    this._builder.setEnforceSpaceBetweenWords(oldEnforce);
+  }
 
-    /**
-     * @param {string} token
-     * @param {?string} type
-     * @param {number} startPosition
-     */
-    _tokenCallback: function(token, type, startPosition)
-    {
-        startPosition += this._fromOffset;
-        var startLine = this._lineEndings.lowerBound(startPosition);
-        if (startLine !== this._lastLine)
-            this._state.eatWhitespace = true;
-        if (/^property/.test(type) && !this._state.inPropertyValue)
-            this._state.seenProperty = true;
-        this._lastLine = startLine;
-        var isWhitespace = /^\s+$/.test(token);
-        if (isWhitespace) {
-            if (!this._state.eatWhitespace)
-                this._builder.addSoftSpace();
-            return;
-        }
-        this._state.eatWhitespace = false;
-        if (token === "\n")
-            return;
+  /**
+   * @param {string} token
+   * @param {?string} type
+   * @param {number} startPosition
+   */
+  _tokenCallback(token, type, startPosition) {
+    startPosition += this._fromOffset;
+    var startLine = this._lineEndings.lowerBound(startPosition);
+    if (startLine !== this._lastLine)
+      this._state.eatWhitespace = true;
+    if (/^property/.test(type) && !this._state.inPropertyValue)
+      this._state.seenProperty = true;
+    this._lastLine = startLine;
+    var isWhitespace = /^\s+$/.test(token);
+    if (isWhitespace) {
+      if (!this._state.eatWhitespace)
+        this._builder.addSoftSpace();
+      return;
+    }
+    this._state.eatWhitespace = false;
+    if (token === '\n')
+      return;
 
-        if (token !== "}") {
-            if (this._state.afterClosingBrace)
-                this._builder.addNewLine(true);
-            this._state.afterClosingBrace = false;
-        }
-        if (token === "}") {
-            if (this._state.inPropertyValue)
-                this._builder.addNewLine();
-            this._builder.decreaseNestingLevel();
-            this._state.afterClosingBrace = true;
-            this._state.inPropertyValue = false;
-        } else if (token === ":" && !this._state.inPropertyValue && this._state.seenProperty) {
-            this._builder.addToken(token, startPosition);
-            this._builder.addSoftSpace();
-            this._state.eatWhitespace = true;
-            this._state.inPropertyValue = true;
-            this._state.seenProperty = false;
-            return;
-        } else if (token === "{") {
-            this._builder.addSoftSpace();
-            this._builder.addToken(token, startPosition);
-            this._builder.addNewLine();
-            this._builder.increaseNestingLevel();
-            return;
-        }
+    if (token !== '}') {
+      if (this._state.afterClosingBrace)
+        this._builder.addNewLine(true);
+      this._state.afterClosingBrace = false;
+    }
+    if (token === '}') {
+      if (this._state.inPropertyValue)
+        this._builder.addNewLine();
+      this._builder.decreaseNestingLevel();
+      this._state.afterClosingBrace = true;
+      this._state.inPropertyValue = false;
+    } else if (token === ':' && !this._state.inPropertyValue && this._state.seenProperty) {
+      this._builder.addToken(token, startPosition);
+      this._builder.addSoftSpace();
+      this._state.eatWhitespace = true;
+      this._state.inPropertyValue = true;
+      this._state.seenProperty = false;
+      return;
+    } else if (token === '{') {
+      this._builder.addSoftSpace();
+      this._builder.addToken(token, startPosition);
+      this._builder.addNewLine();
+      this._builder.increaseNestingLevel();
+      return;
+    }
 
-        this._builder.addToken(token, startPosition);
+    this._builder.addToken(token, startPosition);
 
-        if (type === "comment" && !this._state.inPropertyValue && !this._state.seenProperty)
-            this._builder.addNewLine();
-        if (token === ";" && this._state.inPropertyValue) {
-            this._state.inPropertyValue = false;
-            this._builder.addNewLine();
-        } else if (token === "}") {
-            this._builder.addNewLine();
-        }
+    if (type === 'comment' && !this._state.inPropertyValue && !this._state.seenProperty)
+      this._builder.addNewLine();
+    if (token === ';' && this._state.inPropertyValue) {
+      this._state.inPropertyValue = false;
+      this._builder.addNewLine();
+    } else if (token === '}') {
+      this._builder.addNewLine();
     }
+  }
 };