DevTools: Slim down timeline overview height

third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css

Index: third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css
diff --git a/third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css b/third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css
index 9b0dfba68045aae107e5de8384bd10e4bc6acc63..d4357dacc994149d55978efde3618344924f1624 100644
--- a/third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css
+++ b/third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css
@@ -114,20 +114,24 @@
 }
 
 #timeline-overview-cpu-activity {
-    flex-basis: 25px;
+    flex-basis: 20px;
+}
+
+#timeline-overview-network {
+    flex-basis: 12px;
 }
 
-#timeline-overview-network,
 #timeline-overview-framerate {
-    flex-basis: 20px;
+    flex-basis: 16px;
+    margin-top: 0 !important;
 }
 
 #timeline-overview-filmstrip {
-    flex-basis: 40px;
+    flex-basis: 30px;
 }
 
 #timeline-overview-memory {
-    flex-basis: 22px;
+    flex-basis: 20px;
 }
 
 #timeline-overview-framerate::before,