Update VizHitTesting related TODOs with linked bugs

The TODOs are now assigned to the linked bugs.

Bug: None
Change-Id: I92ee6368f1d9b730c9cc31d204d716c0c2c30f74
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2225291
Commit-Queue: Yi Gu <yigu@chromium.org>
Reviewed-by: Jonathan Ross <jonross@chromium.org>
Cr-Commit-Position: refs/heads/master@{#774639}

components/viz/host/hit_test/hit_test_query.cc

@@ -224,8 +224,8 @@ bool HitTestQuery::FindTargetInRegionForLocation(
   // hit test data, e.g. overlapped by ShelfApp on ChromeOS.
   // The kHitTestAsk flag should be ignored in such a case because there is no
   // need to do async hit testing on the root merely because it was overlapped.
-  // TODO(yigu): Do not set the kHitTestAsk and kOverlappedRegion flags for
-  // root when building hit test data.
+  // TODO(crbug.com/1001238): Do not set the kHitTestAsk and kOverlappedRegion
+  // flags for root when building hit test data.
   bool root_view_overlapped =
       hit_test_data_[region_index].frame_sink_id == root_view_frame_sink_id &&
       hit_test_data_[region_index].async_hit_test_reasons ==

content/browser/renderer_host/render_widget_host_input_event_router.cc

@@ -471,10 +471,9 @@ RenderWidgetTargetResult RenderWidgetHostInputEventRouter::FindMouseEventTarget(
     // the OOPIF renderer. Instead of using the coordinate transformation in the
     // browser process process, use the cached coordinates that were determined
     // by the renderer process on the previous MouseDown.
-    // TODO(yigu): Currently there is a mismatch between the coordinate
-    // transforms from browser process and renderer process. We need to fix it
-    // so that we don't need to cache the transform from MouseDown.
-    // https://crbug.com/934434.
+    // TODO(crbug.com/989109): Currently there is a mismatch between the
+    // coordinate transforms from browser process and renderer process. We need
+    // to fix it so that we don't need to cache the transform from MouseDown.
     if (event.GetType() == blink::WebInputEvent::Type::kMouseUp &&
         target == last_mouse_down_target_ &&
         mouse_down_pre_transformed_coordinate_ == event.PositionInWidget()) {