"Modularize" FullscreenManager interface

Move FullscreenManager and FullsreenOptions to
//chrome/browser/fullscreen.

Bug: 995914
Change-Id: I013852910ce3ff34aa532582e61dd9e2fe167802
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2252025
Commit-Queue: Theresa  <twellington@chromium.org>
Reviewed-by: Matthew Jones <mdjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#780407}

chrome/android/BUILD.gn

@@ -322,6 +322,7 @@ android_library("chrome_java") {
     "//chrome/browser/download/android:java_resources",
     "//chrome/browser/enterprise/util:java",
     "//chrome/browser/flags:java",
+    "//chrome/browser/fullscreen/android:java",
     "//chrome/browser/image_editor/public:java",
     "//chrome/browser/image_fetcher:java",
     "//chrome/browser/notifications/chime/android:java",
@@ -764,6 +765,7 @@ junit_binary("chrome_junit_tests") {
     "//chrome/browser/download/android:junit_tests",
     "//chrome/browser/flags:flags_junit_tests",
     "//chrome/browser/flags:java",
+    "//chrome/browser/fullscreen/android:java",
     "//chrome/browser/image_fetcher:java",
     "//chrome/browser/optimization_guide/android:junit_tests",
     "//chrome/browser/performance_hints/android:java",
@@ -941,6 +943,7 @@ android_library("chrome_test_java") {
     "//chrome/browser/download/android:java",
     "//chrome/browser/enterprise/util:java",
     "//chrome/browser/flags:java",
+    "//chrome/browser/fullscreen/android:java",
     "//chrome/browser/offline_pages/android:java",
     "//chrome/browser/password_manager/android_test_helpers:test_support_java",
     "//chrome/browser/performance_hints/android:java",

chrome/android/DEPS

@@ -2,6 +2,7 @@ include_rules = [
   "+chrome/browser/browser_controls/android",
   "+chrome/browser/enterprise",
   "+chrome/browser/flags/android",
+  "+chrome/browser/fullscreen/android",
   "+chrome/browser/notifications",
   "+chrome/browser/preferences/android/java",
   "+chrome/browser/safety_check/android",

chrome/android/chrome_java_sources.gni

@@ -738,8 +738,6 @@ chrome_java_sources = [
   "java/src/org/chromium/chrome/browser/flags/ChromeSessionState.java",
   "java/src/org/chromium/chrome/browser/fullscreen/ChromeFullscreenManager.java",
   "java/src/org/chromium/chrome/browser/fullscreen/FullscreenHtmlApiHandler.java",
-  "java/src/org/chromium/chrome/browser/fullscreen/FullscreenManager.java",
-  "java/src/org/chromium/chrome/browser/fullscreen/FullscreenOptions.java",
   "java/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClient.java",
   "java/src/org/chromium/chrome/browser/gcore/ChromeGoogleApiClientImpl.java",
   "java/src/org/chromium/chrome/browser/gcore/ConnectedTask.java",

chrome/android/features/keyboard_accessory/DEPS

 include_rules = [
+  "+chrome/browser/fullscreen/android",
   "+chrome/browser/ui/android/favicon/java",
   "+chrome/browser/ui/messages/android/java",
   "+components/autofill/android/java/src/org/chromium/components/autofill",

chrome/android/features/keyboard_accessory/internal/BUILD.gn

@@ -16,6 +16,7 @@ android_library("internal_java") {
     "//chrome/android:chrome_java",
     "//chrome/android/features/keyboard_accessory/public:public_java",
     "//chrome/browser/flags:java",
+    "//chrome/browser/fullscreen/android:java",
     "//chrome/browser/profiles/android:java",
     "//chrome/browser/tab:java",
     "//chrome/browser/tabmodel:java",

chrome/android/java/src/org/chromium/chrome/browser/tab/DEPS

@@ -47,7 +47,7 @@ specific_include_rules = {
     "+chrome/android/java/src/org/chromium/chrome/browser/WebContentsFactory.java",
     "+chrome/android/java/src/org/chromium/chrome/browser/content/ContentUtils.java",
     "+chrome/android/java/src/org/chromium/chrome/browser/contextmenu/ContextMenuPopulator.java",
-    "+chrome/android/java/src/org/chromium/chrome/browser/fullscreen/FullscreenOptions.java",
+    "+chrome/browser/fullscreen/java/src/org/chromium/chrome/browser/fullscreen/FullscreenOptions.java",
     "+chrome/android/java/src/org/chromium/chrome/browser/native_page/FrozenNativePage.java",
     "+chrome/android/java/src/org/chromium/chrome/browser/native_page/NativePage.java",
     "+chrome/android/java/src/org/chromium/chrome/browser/native_page/NativePageAssassin.java",

chrome/browser/fullscreen/android/BUILD.gn

+# Copyright 2020 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") {
+  sources = [
+    "java/src/org/chromium/chrome/browser/fullscreen/FullscreenManager.java",
+    "java/src/org/chromium/chrome/browser/fullscreen/FullscreenOptions.java",
+  ]
+
+  deps = [ "//chrome/browser/tab:java" ]
+}

chrome/browser/fullscreen/android/DEPS

+noparent = True
+include_rules = [
+  "+chrome/browser/tab",
+]

chrome/browser/fullscreen/android/OWNERS

+file://chrome/android/OWNERS
+
+jinsukkim@chromium.org
+mdjones@chromium.org
+twellington@chromium.org
+
+# COMPONENT: UI>Browser>Mobile