[Feed] Import feed@831b51c0ac199fea3278ceb9de361c22486da935

Specifics:
      +618,790 bytes normalized apk size
            +3 zip entries file count
       +41,588 bytes main lib size
      +391,432 bytes main dex size
InstallSize:
      +230,268 bytes APK size
 +1,811,653.28 bytes Estimated installed size
InstallBreakdown (+1,809,693.28 bytes):
        +2,910 bytes unwind_cfi (dev and canary only) size
        +1,568 bytes Non-compiled Android resources size
       +41,588 bytes Native code size
          +164 bytes Package metadata size
 +1,748,939.28 bytes Java code size
       +14,524 bytes Compiled Android resources size
Dex:
        +1,948 entries fields
        +2,665 entries methods
          +633 entries types
        +1,320 entries strings

R=fgorski@chromium.org

Change-Id: I024c2f4c193059fc9b93d75d4f756ed1de076dd2
Reviewed-on: https://chromium-review.googlesource.com/1185844
Commit-Queue: Filip Gorski <fgorski@chromium.org>
Reviewed-by: Filip Gorski <fgorski@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585501}

DEPS

@@ -181,7 +181,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'feed_revision': 'a4e91c7238e329ad11e48b068fe3b1e935c0de9b',
+  'feed_revision': '831b51c0ac199fea3278ceb9de361c22486da935',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling android_sdk_build-tools_version
   # and whatever else without interference from each other.

third_party/feed/README.chromium

@@ -2,7 +2,7 @@ Name: Feed
 Short name: feed
 URL: https://chromium.googlesource.com/feed
 Version: 0
-Revision: a4e91c7238e329ad11e48b068fe3b1e935c0de9b
+Revision: 831b51c0ac199fea3278ceb9de361c22486da935
 License: Apache 2.0
 License File: LICENSE
 Security Critical: yes

third_party/feed/java_sources.gni

@@ -8,6 +8,7 @@ feed_lib_java_sources = [
   "src/src/main/java/com/google/android/libraries/feed/api/actionmanager/ActionManager.java",
   "src/src/main/java/com/google/android/libraries/feed/api/actionmanager/ActionReader.java",
   "src/src/main/java/com/google/android/libraries/feed/api/actionparser/ActionParser.java",
+  "src/src/main/java/com/google/android/libraries/feed/api/actionparser/ActionParserFactory.java",
   "src/src/main/java/com/google/android/libraries/feed/api/common/DismissActionWithSemanticProperties.java",
   "src/src/main/java/com/google/android/libraries/feed/api/common/MutationContext.java",
   "src/src/main/java/com/google/android/libraries/feed/api/common/PayloadWithId.java",
@@ -75,6 +76,7 @@ feed_lib_java_sources = [
   "src/src/main/java/com/google/android/libraries/feed/basicstream/internal/viewholders/HeaderViewHolder.java",
   "src/src/main/java/com/google/android/libraries/feed/basicstream/internal/viewholders/NoContentViewHolder.java",
   "src/src/main/java/com/google/android/libraries/feed/basicstream/internal/viewholders/PietViewHolder.java",
+  "src/src/main/java/com/google/android/libraries/feed/basicstream/internal/viewholders/SwipeNotifier.java",
   "src/src/main/java/com/google/android/libraries/feed/basicstream/internal/viewholders/SwipeableViewHolder.java",
   "src/src/main/java/com/google/android/libraries/feed/basicstream/internal/viewholders/ViewHolderType.java",
   "src/src/main/java/com/google/android/libraries/feed/basicstream/internal/viewholders/ZeroStateViewHolder.java",
@@ -88,6 +90,7 @@ feed_lib_java_sources = [
   "src/src/main/java/com/google/android/libraries/feed/common/concurrent/TaskQueue.java",
   "src/src/main/java/com/google/android/libraries/feed/common/functional/Committer.java",
   "src/src/main/java/com/google/android/libraries/feed/common/functional/Consumer.java",
+  "src/src/main/java/com/google/android/libraries/feed/common/functional/Function.java",
   "src/src/main/java/com/google/android/libraries/feed/common/functional/Predicate.java",
   "src/src/main/java/com/google/android/libraries/feed/common/functional/SettableSupplier.java",
   "src/src/main/java/com/google/android/libraries/feed/common/functional/Supplier.java",
@@ -102,7 +105,8 @@ feed_lib_java_sources = [
   "src/src/main/java/com/google/android/libraries/feed/common/ui/LayoutUtils.java",
   "src/src/main/java/com/google/android/libraries/feed/feedactionmanager/FeedActionManagerImpl.java",
   "src/src/main/java/com/google/android/libraries/feed/feedactionparser/FeedActionParser.java",
-  "src/src/main/java/com/google/android/libraries/feed/feedactionparser/internal/PietFeedActionPaylaodRetriever.java",
+  "src/src/main/java/com/google/android/libraries/feed/feedactionparser/FeedActionParserFactory.java",
+  "src/src/main/java/com/google/android/libraries/feed/feedactionparser/internal/PietFeedActionPayloadRetriever.java",
   "src/src/main/java/com/google/android/libraries/feed/feedactionreader/FeedActionReader.java",
   "src/src/main/java/com/google/android/libraries/feed/feedapplifecyclelistener/FeedAppLifecycleListener.java",
   "src/src/main/java/com/google/android/libraries/feed/feedapplifecyclelistener/FeedLifecycleListener.java",
@@ -117,6 +121,9 @@ feed_lib_java_sources = [
   "src/src/main/java/com/google/android/libraries/feed/feedmodelprovider/internal/UpdatableModelFeature.java",
   "src/src/main/java/com/google/android/libraries/feed/feedmodelprovider/internal/UpdatableModelToken.java",
   "src/src/main/java/com/google/android/libraries/feed/feedprotocoladapter/FeedProtocolAdapter.java",
+  "src/src/main/java/com/google/android/libraries/feed/feedprotocoladapter/internal/transformers/ContentDataOperationTransformer.java",
+  "src/src/main/java/com/google/android/libraries/feed/feedprotocoladapter/internal/transformers/DataOperationTransformer.java",
+  "src/src/main/java/com/google/android/libraries/feed/feedprotocoladapter/internal/transformers/FeatureDataOperationTransformer.java",
   "src/src/main/java/com/google/android/libraries/feed/feedrequestmanager/FeedRequestManager.java",
   "src/src/main/java/com/google/android/libraries/feed/feedsessionmanager/FeedSessionManager.java",
   "src/src/main/java/com/google/android/libraries/feed/feedsessionmanager/FeedSessionManagerFactory.java",

third_party/feed/proto_sources.gni

@@ -22,6 +22,7 @@ feed_lib_proto_sources = [
   "src/src/main/proto/search/now/ui/piet/shadows.proto",
   "src/src/main/proto/search/now/ui/piet/styles.proto",
   "src/src/main/proto/search/now/ui/piet/text.proto",
+  "src/src/main/proto/search/now/ui/stream/stream_offline_extension.proto",
   "src/src/main/proto/search/now/ui/stream/stream_structure.proto",
   "src/src/main/proto/search/now/ui/stream/stream_swipe_extension.proto",
   "src/src/main/proto/search/now/wire/feed/action_type.proto",