High contrast update for Network panels

The patch updates the common styles, not only for Network, but other
panels that uses data grid. It fixes the hover, focus and selected
states.
Fixed hover, focus and selected on all individual panels within
Network. Fixed the filter and the cursor and resize handle within
the timeline.

Before: https://imgur.com/a/HR5topn
After: https://imgur.com/a/Gpph5BI

Bug: 1048378
Change-Id: Id0715ac873826471b35a400895efa5c178a589d9
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2059527
Commit-Queue: Kham Udom <[email protected]>
Reviewed-by: Mathias Bynens <[email protected]>
diff --git a/front_end/network/networkLogView.css b/front_end/network/networkLogView.css
index a80e85e..1101bed 100644
--- a/front_end/network/networkLogView.css
+++ b/front_end/network/networkLogView.css
@@ -415,3 +415,44 @@
 .network-frame-group-badge {
     margin-right: 4px;
 }
+
+@media (forced-colors: active) {
+    .network-status-pane > .recording-hint {
+        color: CanvasText;
+    }
+    .network-log-grid.data-grid table.data tr.revealed.selected,
+    .network-log-grid.data-grid:focus table.data tr.revealed.selected,
+    .network-log-grid.data-grid:focus tr.selected .network-dim-cell,
+    .network-log-grid.data-grid tr.selected .network-dim-cell,
+    .network-log-grid.data-grid:focus tr.selected .initiator-column .devtools-link,
+    .network-log-grid.data-grid tr.selected .initiator-column .devtools-link,
+    .network-waterfall-header:hover * {
+        color: HighlightText;
+    }
+    .network-log-grid {
+        --network-grid-default-color: Canvas;
+        --network-grid-stripe-color: Canvas;
+        --network-grid-hovered-color: Highlight;
+        --network-grid-selected-color: ButtonText;
+        --network-grid-focus-selected-color: Highlight;
+    }
+    #network-container.no-node-selected:focus-within,
+    .network-status-pane {
+        forced-color-adjust: none;
+        border-color: Highlight;
+        background-color: Canvas !important;
+    }
+    .network-waterfall-header.small,
+    .network-log-grid.data-grid.small .header-container
+    .network-waterfall-header,
+    .network-log-grid.data-grid .header-container {
+        background-color: Canvas;
+    }
+    .network-waterfall-header:hover {
+        forced-color-adjust: none;
+        background-color: Highlight;
+    }
+    .network-waterfall-header:hover .sort-order-icon-container [is=ui-icon].icon-mask {
+        background-color: HighlightText;
+    }
+}