DevTools: fix css pretty-print.

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

Index: third_party/WebKit/Source/devtools/front_end/formatter_worker/FormattedContentBuilder.js
diff --git a/third_party/WebKit/Source/devtools/front_end/formatter_worker/FormattedContentBuilder.js b/third_party/WebKit/Source/devtools/front_end/formatter_worker/FormattedContentBuilder.js
index 109f3eac5a6cc11d98f7ce62b4a094967fd305b9..d11977ae2b55f6cb34219f3af9879179c0c5ed71 100644
--- a/third_party/WebKit/Source/devtools/front_end/formatter_worker/FormattedContentBuilder.js
+++ b/third_party/WebKit/Source/devtools/front_end/formatter_worker/FormattedContentBuilder.js
@@ -25,17 +25,29 @@ WebInspector.FormattedContentBuilder = function(indentString)
     this._newLines = 0;
     this._softSpace = false;
     this._hardSpaces = 0;
+    this._enforceSpaceBetweenWords = true;
 }
 
 WebInspector.FormattedContentBuilder.prototype = {
     /**
+     * @param {boolean} value
+     * @return {boolean}
+     */
+    setEnforceSpaceBetweenWords: function(value)
+    {
+        var oldValue = this._enforceSpaceBetweenWords;
+        this._enforceSpaceBetweenWords = value;
+        return oldValue;
+    },
+
+    /**
      * @param {string} token
      * @param {number} offset
      */
     addToken: function(token, offset)
     {
         var last = this._formattedContent.peekLast();
-        if (last && /\w/.test(last[last.length - 1]) && /\w/.test(token))
+        if (this._enforceSpaceBetweenWords && last && /\w/.test(last[last.length - 1]) && /\w/.test(token))
             this.addSoftSpace();
 
         this._appendFormatting();