Added content quality score to OfflineItem

Change-Id: I7d24d5b4cd1f45c1ae1c268b14c6f1c779caf2fb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1866012
Commit-Queue: Shakti Sahu <shaktisahu@chromium.org>
Reviewed-by: David Trainor <dtrainor@chromium.org>
Cr-Commit-Position: refs/heads/master@{#706905}

components/offline_items_collection/core/android/java/src/org/chromium/components/offline_items_collection/OfflineItem.java

@@ -77,6 +77,7 @@ public class OfflineItem implements Cloneable {
     public boolean promoteOrigin;
     public boolean canRename;
     public boolean ignoreVisuals;
+    public double contentQualityScore;
 
     // Content Metadata.
     public long totalSizeBytes;
@@ -134,6 +135,7 @@ public class OfflineItem implements Cloneable {
         clone.mimeType = mimeType;
         clone.canRename = canRename;
         clone.ignoreVisuals = ignoreVisuals;
+        clone.contentQualityScore = contentQualityScore;
         clone.pageUrl = pageUrl;
         clone.originalUrl = originalUrl;
         clone.isOffTheRecord = isOffTheRecord;

components/offline_items_collection/core/android/java/src/org/chromium/components/offline_items_collection/bridges/OfflineItemBridge.java

@@ -54,7 +54,7 @@ public final class OfflineItemBridge {
             @FailState int failState, @PendingState int pendingState, boolean isResumable,
             boolean allowMetered, long receivedBytes, long progressValue, long progressMax,
             @OfflineItemProgressUnit int progressUnit, long timeRemainingMs, boolean isDangerous,
-            boolean canRename, boolean ignoreVisuals) {
+            boolean canRename, boolean ignoreVisuals, double contentQualityScore) {
         OfflineItem item = new OfflineItem();
         item.id.namespace = nameSpace;
         item.id.id = id;
@@ -88,6 +88,7 @@ public final class OfflineItemBridge {
         item.isDangerous = isDangerous;
         item.canRename = canRename;
         item.ignoreVisuals = ignoreVisuals;
+        item.contentQualityScore = contentQualityScore;
         if (list != null) list.add(item);
         return item;
     }

components/offline_items_collection/core/android/offline_item_bridge.cc

@@ -45,7 +45,8 @@ JNI_OfflineItemBridge_createOfflineItemAndMaybeAddToList(
       item.is_resumable, item.allow_metered, item.received_bytes,
       item.progress.value, item.progress.max.value_or(-1),
       static_cast<jint>(item.progress.unit), item.time_remaining_ms,
-      item.is_dangerous, item.can_rename, item.ignore_visuals);
+      item.is_dangerous, item.can_rename, item.ignore_visuals,
+      item.content_quality_score);
 }
 
 }  // namespace

components/offline_items_collection/core/offline_item.cc

@@ -46,6 +46,7 @@ OfflineItem::OfflineItem()
       promote_origin(false),
       can_rename(false),
       ignore_visuals(false),
+      content_quality_score(0),
       total_size_bytes(0),
       externally_removed(false),
       is_openable(false),
@@ -77,6 +78,7 @@ bool OfflineItem::operator==(const OfflineItem& offline_item) const {
          promote_origin == offline_item.promote_origin &&
          can_rename == offline_item.can_rename &&
          ignore_visuals == offline_item.ignore_visuals &&
+         content_quality_score == offline_item.content_quality_score &&
          total_size_bytes == offline_item.total_size_bytes &&
          externally_removed == offline_item.externally_removed &&
          creation_time == offline_item.creation_time &&

components/offline_items_collection/core/offline_item.h

@@ -128,6 +128,11 @@ struct OfflineItem {
   // information.
   bool ignore_visuals;
 
+  // A score in the range of 0 to 1.0 showing how relevant the content is for
+  // the user. Higher score is an indication that the item will be ranked higher
+  // in the UI surfaces.
+  double content_quality_score;
+
   // TODO(dtrainor): Build out custom per-item icon support.
 
   // Content Metadata.