Remove factory methods from ChromeApplication.

chrome/android/BUILD.gn

Index: chrome/android/BUILD.gn
diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
index da28944f6048ea6ec8e3982db50f47903c8a1913..9f1892bd245686ef845d96e9b034f35a86c367eb 100644
--- a/chrome/android/BUILD.gn
+++ b/chrome/android/BUILD.gn
@@ -150,6 +150,15 @@ java_strings_grd("chrome_strings_grd") {
   ]
 }
 
+android_library("app_globals_java") {
+  java_files = [ app_globals_file ]
+  deps = [
+    ":chrome_java",
+    "//base:base_java",
+    "//components/signin/core/browser/android:java",
+  ]
+}
+
 android_library("chrome_java") {
   deps = [
     ":chrome_java_resources",
@@ -253,12 +262,19 @@ android_library("chrome_java") {
   android_manifest = chrome_public_android_manifest
 
   # From java_sources.gni.
-  java_files = chrome_java_sources
+  java_files = chrome_java_sources + [ app_globals_file ]
 
   if (enable_webvr) {
     java_files += chrome_vr_java_sources
     deps += [ "//third_party/gvr-android-sdk:gvr_common_java" ]
   }
+
+  # Add the actual implementation where necessary so that downstream targets
+  # can provide their own implementations.
+  jar_excluded_patterns = [
+    "*/AppGlobals.class",
+    "*/AppGlobals\$*.class",
+  ]
 }
 
 action("chrome_android_java_google_api_keys_srcjar") {
@@ -309,6 +325,7 @@ junit_binary("chrome_junit_tests") {
   # From java_sources.gni.
   java_files = chrome_junit_test_java_sources
   deps = [
+    ":app_globals_java",
     ":chrome_java",
     ":chrome_java_resources",
     "//base:base_java",
@@ -379,6 +396,7 @@ android_library("chrome_test_java") {
   deps = [
     "//base:base_java",
     "//base:base_java_test_support",
+    "//chrome/android:app_globals_java",
     "//chrome/android:chrome_java",
     "//chrome/android/webapk/libs/client:client_java",
     "//chrome/android/webapk/libs/common:common_java",
@@ -469,6 +487,7 @@ android_library("chrome_test_vr_java") {
   deps = [
     "//base:base_java",
     "//base:base_java_test_support",
+    "//chrome/android:app_globals_java",
     "//chrome/android:chrome_java",
     "//chrome/test/android:chrome_java_test_support",
     "//components/policy/android:policy_java",
@@ -683,6 +702,7 @@ template("chrome_public_apk_tmpl_shared") {
     }
 
     deps += [
+      ":app_globals_java",
       ":chrome_java",
       ":chrome_public_apk_resources",
       ":chrome_public_non_pak_assets",
@@ -716,6 +736,7 @@ monochrome_public_apk_tmpl("monochrome_public_apk") {
 
   deps = [
     "//base:base_java",
+    "//chrome/android:app_globals_java",
     "//chrome/android:chrome_java",
     "//chrome/android/java/templates:public_monochrome_java",
   ]
@@ -807,6 +828,7 @@ android_library("chrome_sync_shell_test_apk_java") {
   deps = [
     "//base:base_java",
     "//base:base_java_test_support",
+    "//chrome/android:app_globals_java",
     "//chrome/android:chrome_java",
     "//chrome/test/android:chrome_java_test_support",
     "//components/bookmarks/common/android:bookmarks_java",