Update reference builds to r197396.

chrome_linux64/resources/inspector/timelinePanel.css

Index: chrome_linux64/resources/inspector/timelinePanel.css
===================================================================
--- chrome_linux64/resources/inspector/timelinePanel.css	(revision 197568)
+++ chrome_linux64/resources/inspector/timelinePanel.css	(working copy)
@@ -135,12 +135,12 @@
 
 .timeline-category-statusbar-item {
     height: 24px;
-    line-height: 24px;
+    line-height: 22px;
     padding-left: 6px;
     white-space: nowrap;
     text-overflow: ellipsis;
+    text-shadow: white 0 1px 0;
     overflow: hidden;
-    font-weight: bold;
     min-width: 20px;
     -webkit-flex: auto 0 1;
 }
@@ -150,27 +150,40 @@
     color: rgb(65, 65, 65);
 }
 
-.timeline-category-statusbar-item input {
-    vertical-align: middle;
-}
-
-.timeline-category-statusbar-item .timeline-category-checkbox {
+.timeline-category-checkbox {
     width: 10px;
-    height: 11px;
+    height: 10px;
     margin: 0 3px 0 9px;
     padding: 0;
-    vertical-align: -2px;
     border-radius: 2px;
     border: solid 1px;
+    display: inline-block;
+    overflow: visible;
+    opacity: 0.8;
+    vertical-align: -1px;
+}
+
+
+.timeline-category-checkbox-check {
     -webkit-appearance: none;
+    width: 11px;
+    height: 11px;
+    margin-top: -2px;
+    margin-left: 1px;
 }
 
-.timeline-category-statusbar-item .timeline-category-checkbox:checked::before {
-    position: relative;
-    top: -5px;
-    content: url(Images/tickMark.png);
+.timeline-category-checkbox-checked {
+    background-image: url(Images/statusbarButtonGlyphs.png);
+    background-size: 320px 120px;
+    background-position: -129px -110px;
 }
 
+@media (-webkit-min-device-pixel-ratio: 1.5) {
+.timeline-category-checkbox-checked {
+    background-image: url(Images/statusbarButtonGlyphs2x.png);
+}
+}
+
 .timeline-tree-item {
     height: 18px;
     line-height: 15px;
@@ -197,20 +210,31 @@
     border-bottom: 1px solid rgb(163, 163, 163);
 }
 
-.timeline-expandable-collapsed {
-    background-image: url(Images/disclosureTriangleSmallRightBlack.png);
-    background-position-x: 1px;
-    background-position-y: 3px;
-    background-repeat: no-repeat;
+.timeline-expandable-arrow {
+    background-image: url(Images/statusbarButtonGlyphs.png);
+    background-size: 320px 120px;
+    opacity: 0.5;
+    width: 10px;
+    height: 10px;
+    position: relative;
+    top: 3px;
+    left: 2px;
 }
 
-.timeline-expandable-expanded {
-    background-image: url(Images/disclosureTriangleSmallDownBlack.png);
-    background-position-x: 1px;
-    background-position-y: 3px;
-    background-repeat: no-repeat;
+@media (-webkit-min-device-pixel-ratio: 1.5) {
+.timeline-expandable-arrow {
+    background-image: url(Images/statusbarButtonGlyphs2x.png);
 }
+}
 
+.timeline-expandable-collapsed .timeline-expandable-arrow {
+    background-position: -4px -96px;
+}
+
+.timeline-expandable-expanded .timeline-expandable-arrow {
+    background-position: -20px -96px;
+}
+
 .timeline-tree-item .type {
     padding-left: 14px;
 }
@@ -240,12 +264,25 @@
 
 .timeline-tree-item.warning::after,
 .timeline-tree-item.child-warning::after {
-    content: url(Images/warningIcon.png);
+    background-image: url(Images/statusbarButtonGlyphs.png);
+    background-size: 320px 120px;
+    width: 10px;
+    height: 10px;
     float: right;
-    padding-top: 1px;
+    content: "";
+    position: relative;
+    top: 2px;
+    background-position: -202px -107px;
 }
 
+@media (-webkit-min-device-pixel-ratio: 1.5) {
+.timeline-tree-item.warning::after,
 .timeline-tree-item.child-warning::after {
+    background-image: url(Images/statusbarButtonGlyphs2x.png);
+}
+}
+
+.timeline-tree-item.child-warning::after {
     opacity: 0.5;
 }
 
@@ -263,18 +300,20 @@
     z-index: 160;
 }
 
-.timeline-frame-overview #timeline-overview-memory {
-    display: none;
+#timeline-overview-memory  {
+    top: 25px;
 }
 
-#timeline-overview-memory > canvas {
-    position: absolute;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    top: 5px;
+#timeline-overview-container canvas {
+    width: 100%;
+    height: 100%;
 }
 
+#timeline-overview-frames canvas {
+    z-index: 200;
+    background-color: rgba(255, 255, 255, 0.8);
+}
+
 #timeline-graphs {
     position: absolute;
     left: 0;
@@ -308,7 +347,7 @@
     top: -1px;
     bottom: 0;
     margin: auto -2px;
-    height: 9px;
+    height: 10px;
     min-width: 5px;
     z-index: 180;
     pointer-events: visibleFill;
@@ -370,7 +409,7 @@
 }
 
 .timeline-records-stats {
-    margin-top: 5px;
+    margin-top: 3px;
     margin-left: 6px;
     -webkit-flex: 1;
 }
@@ -526,13 +565,6 @@
     min-height: 15px;
 }
 
-.timeline-frame-overview-bars {
-    z-index: 200;
-    background-color: rgba(255, 255, 255, 0.8);
-    width: 100%;
-    height: 100%;
-}
-
 .timeline .resources-event-divider {
     height: 19px;
     width: 8px;