Roll reference builds to 35.0.1916.114.

chrome_linux64/resources/inspector/spectrum.css

 /* https://github.com/bgrins/spectrum */
 .spectrum-container {
     position: absolute;
     top: 0;
     left: 0;
     display: inline-block;
     background: rgba(230, 230, 230, 1) !important;
     border: 1px solid #646464;
     padding: 10px;
     width: 220px;
@@ skipping 57 matching lines @@
     right: 40px;
     margin: 3px 0 0 0;
 }
 
 .spectrum-dragger,
 .spectrum-slider {
     -webkit-user-select: none;
 }
 
 .spectrum-sat {
-    background-image: -webkit-linear-gradient(left, white, rgba(204, 154, 129, 0));
+    background-image: linear-gradient(to right, white, rgba(204, 154, 129, 0));
 }
 
 .spectrum-val {
-    background-image: -webkit-linear-gradient(bottom, black, rgba(204, 154, 129, 0));
+    background-image: linear-gradient(to top, black, rgba(204, 154, 129, 0));
 }
 
 .spectrum-hue {
-    background: -webkit-linear-gradient(bottom, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
+    background: linear-gradient(to top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
 }
 
 .spectrum-dragger {
     border-radius: 5px;
     height: 5px;
     width: 5px;
     border: 1px solid white;
     cursor: pointer;
     position: absolute;
     top: 0;
     left: 0;
     background: black;
 }
 
 .spectrum-slider {
     position: absolute;
     top: 0;
     cursor: pointer;
     border: 1px solid black;
     height: 4px;
     left: -1px;
     right: -1px;
 }
 
 .spectrum-container .swatch {
     width: 20px;
     height:20px;
     margin: 0;
 }