Chime DFM: Setup the boilerplate.

Chime is a notification library pulled in downstream clank repo, which
needs to ship in Android DFM.

This CL sets up the boilerplate for chime DFM module.

Bug: 1013386
Change-Id: I161613ca16adf5131d55b1803b6ad9e5821c80eb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1867379
Commit-Queue: Xing Liu <xingliu@chromium.org>
Reviewed-by: Peter Wen <wnwen@chromium.org>
Reviewed-by: Mark Pearson <mpearson@chromium.org>
Reviewed-by: Tibor Goldschwendt <tiborg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#707998}

chrome/android/BUILD.gn

@@ -512,6 +512,10 @@ java_group("chrome_all_java") {
   if (dfmify_dev_ui) {
     deps += [ "//chrome/android/modules/dev_ui/provider:java" ]
   }
+
+  if (use_chime_android_sdk) {
+    deps += [ "//chrome/android/modules/chime/public:java" ]
+  }
 }
 
 # This is a list of all base module jni headers. New features should add their

chrome/android/java/strings/android_chrome_strings.grd

@@ -3993,6 +3993,11 @@ The site does NOT gain access to the camera. The camera images are only visible
         QR Code
       </message>
 
+      <!-- Chime DFM module strings -->
+      <message name="IDS_CHIME_MODULE_TITLE" desc="Text shown when the chime module is referenced in install start, success, failure UI (e.g. in IDS_MODULE_INSTALL_START_TEXT, which will expand to 'Installing Google Notifications Platform for Chrome…').">
+        Google Notifications Platform
+      </message>
+
     </messages>
   </release>
 </grit>

chrome/android/modules/chime/DEPS

+include_rules = [
+  "+components/module_installer",
+]

chrome/android/modules/chime/OWNERS

+dtrainor@chromium.org
+hesen@chromium.org
+xingliu@chromium.org

chrome/android/modules/chime/chime_module.gni

+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+declare_args() {
+  use_chime_android_sdk = false
+}
+
+# TODO(xingliu): Use enable_chrome_android_internal to select the downstream impl.
+chime_module_desc = {
+  name = "chime"
+  android_manifest =
+      "//chrome/android/modules/chime/internal/java/AndroidManifest.xml"
+
+  java_deps = [ "//chrome/android/modules/chime/internal:java" ]
+}

chrome/android/modules/chime/internal/BUILD.gn

+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/android/rules.gni")
+
+# Upstream chime DFM implementation which does nothing, the actual
+# implementation lives in downstream repo.
+android_library("java") {
+  java_files =
+      [ "java/src/org/chromium/chrome/modules/chime/ChimeModuleEntryImpl.java" ]
+
+  deps = [
+    "//base:base_java",
+    "//chrome/android/modules/chime/public:java",
+  ]
+}

chrome/android/modules/chime/internal/java/AndroidManifest.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2019 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:dist="http://schemas.android.com/apk/distribution"
+    featureSplit="chime">
+    <dist:module
+        dist:onDemand="true"
+        dist:title="@string/chime_module_title">
+        <dist:fusing dist:include="true" />
+    </dist:module>
+</manifest>
\ No newline at end of file

chrome/android/modules/chime/internal/java/src/org/chromium/chrome/modules/chime/ChimeModuleEntryImpl.java

+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.modules.chime;
+
+import org.chromium.base.annotations.UsedByReflection;
+
+/**
+ * Implementation of Chime DFM module hook. This is the upstream one that does nothing, the actual
+ * implementation lives in downstream.
+ */
+@UsedByReflection("ChimeModule")
+public class ChimeModuleEntryImpl implements ChimeModuleEntry {
+    @Override
+    public void register() {}
+}

chrome/android/modules/chime/public/BUILD.gn

+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/android/rules.gni")
+
+android_library("java") {
+  java_files =
+      [ "java/src/org/chromium/chrome/modules/chime/ChimeModuleEntry.java" ]
+
+  deps = [
+    "//base:base_java",
+    "//components/module_installer/android:module_installer_java",
+    "//components/module_installer/android:module_interface_java",
+  ]
+
+  annotation_processor_deps =
+      [ "//components/module_installer/android:module_interface_processor" ]
+}

chrome/android/modules/chime/public/java/src/org/chromium/chrome/modules/chime/ChimeModuleEntry.java

+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.modules.chime;
+
+import org.chromium.components.module_installer.builder.ModuleInterface;
+
+/**
+ * Use this module to register to Chime notification platform.
+ */
+@ModuleInterface(module = "chime", impl = "org.chromium.chrome.modules.chime.ChimeModuleEntryImpl")
+public interface ChimeModuleEntry {
+    /**
+     * Registers the Chime notification SDK to the server.
+     */
+    void register();
+}

chrome/android/modules/chrome_feature_modules.gni

@@ -8,6 +8,7 @@ import(
 import("//chrome/android/features/dev_ui/dev_ui_module.gni")
 import("//chrome/android/features/tab_ui/tab_ui_module.gni")
 import("//chrome/android/modules/buildflags.gni")
+import("//chrome/android/modules/chime/chime_module.gni")
 import("//chrome/android/modules/extra_icu/extra_icu_module.gni")
 import("//chrome/android/modules/test_dummy/test_dummy_module.gni")
 import("//device/vr/buildflags/buildflags.gni")
@@ -45,6 +46,9 @@ if (enable_vr) {
 if (dfmify_dev_ui) {
   chrome_modern_module_descs += [ dev_ui_module_desc ]
 }
+if (use_chime_android_sdk) {
+  chrome_modern_module_descs += [ chime_module_desc ]
+}
 
 # Modules shipped in Monochrome (Android N+).
 monochrome_module_descs = chrome_modern_module_descs

tools/metrics/histograms/histograms.xml

@@ -165673,6 +165673,7 @@ regressions. -->
 <histogram_suffixes name="AndroidFeatureModuleName" separator=".">
   <suffix name="ar" label="Augmented Reality Module"/>
   <suffix name="autofill_assistant" label="Assistant-in-Chrome Module"/>
+  <suffix name="chime" label="Chime Notification Module"/>
   <suffix name="dev_ui" label="Developer UI Module"/>
   <suffix name="extra_icu" label="Extra ICU Module"/>
   <suffix name="tab_ui" label="Tab Management Module"/>