tracing: Update privacy filtered proto fields whitelist

Now including updated TrackDescriptor fields.

Bug: 928738
Change-Id: I3236448bc995732724ecfd576c72d9352956ab03
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2002523
Auto-Submit: Eric Seckler <eseckler@chromium.org>
Commit-Queue: Sami Kyöstilä <skyostil@chromium.org>
Reviewed-by: Sami Kyöstilä <skyostil@chromium.org>
Cr-Commit-Position: refs/heads/master@{#732434}

services/tracing/perfetto/privacy_filtered_fields-inl.h

@@ -290,10 +290,21 @@ constexpr MessageInfo const* kTracePacketDefaultsComplexMessages[] = {
 constexpr MessageInfo kTracePacketDefaults = {
     kTracePacketDefaultsIndices, kTracePacketDefaultsComplexMessages};
 
+// Proto Message: ChromeProcessDescriptor
+constexpr int kChromeProcessDescriptorIndices[] = {1, 2, 3, -1};
+constexpr MessageInfo kChromeProcessDescriptor = {
+    kChromeProcessDescriptorIndices, nullptr};
+
+// Proto Message: ChromeThreadDescriptor
+constexpr int kChromeThreadDescriptorIndices[] = {1, 2, -1};
+constexpr MessageInfo kChromeThreadDescriptor = {kChromeThreadDescriptorIndices,
+                                                 nullptr};
+
 // Proto Message: TrackDescriptor
-constexpr int kTrackDescriptorIndices[] = {1, 3, 4, -1};
+constexpr int kTrackDescriptorIndices[] = {1, 3, 4, 5, 6, 7, -1};
 constexpr MessageInfo const* kTrackDescriptorComplexMessages[] = {
-    nullptr, &kProcessDescriptor, &kThreadDescriptor};
+    nullptr, &kProcessDescriptor,       &kThreadDescriptor,
+    nullptr, &kChromeProcessDescriptor, &kChromeThreadDescriptor};
 constexpr MessageInfo kTrackDescriptor = {kTrackDescriptorIndices,
                                           kTrackDescriptorComplexMessages};