DevTools: Add ability to add and edit cookies

third_party/WebKit/Source/devtools/front_end/ui_lazy/dataGrid.css

Index: third_party/WebKit/Source/devtools/front_end/ui_lazy/dataGrid.css
diff --git a/third_party/WebKit/Source/devtools/front_end/ui_lazy/dataGrid.css b/third_party/WebKit/Source/devtools/front_end/ui_lazy/dataGrid.css
index 573b9698d6ee430c3cf6455e1adbb5a8c1590d72..595f2356d0243b6a830741dcd094c957e14a7ec8 100644
--- a/third_party/WebKit/Source/devtools/front_end/ui_lazy/dataGrid.css
+++ b/third_party/WebKit/Source/devtools/front_end/ui_lazy/dataGrid.css
@@ -246,6 +246,15 @@
     -webkit-mask-position: -20px -96px;
 }
 
+.data-grid tr.unsaved {
+    background-color: hsl(0, 100%, 92%);
+    color: red;

[kdzwinel, 2016/12/11 22:07:07]

I stole these colors from the console's error message, but it might be a good
idea to replace them with something that actually says "unsaved" instead of
screaming "ERROR!".

+}
+
+.data-grid:focus tr.selected.unsaved {
+    background-color: red;

[phulce, 2016/12/12 17:58:40]

this red is a tad harsh for the entire background IMO, maybe something more like
hsl(0, 100%, 70%)?

+}
+
 .data-grid-resizer {
     position: absolute;
     top: 0;