[Build] Use doubledown version of Dagger2 part 2/5

This CL configures
//third_party:dagger_java
//third_party:dagger_processor
so that they can point to the internal implementation of Dagger2
for internal Chrome builds

BUG=1141111

Change-Id: Ibe7bc24341afcaad4835bf7a60093f563d65de5e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2565192Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Commit-Queue: Peter Kotwicz <pkotwicz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#831994}

build/config/android/config.gni

@@ -129,6 +129,16 @@ if (is_android || is_chromeos ||
     }
   }
 
+  if (!defined(dagger_java_target)) {
+    dagger_java_target =
+        "//third_party/android_deps:com_google_dagger_dagger_java"
+  }
+
+  if (!defined(dagger_annotation_processor_target)) {
+    dagger_annotation_processor_target =
+        "//third_party/android_deps:com_google_dagger_dagger_compiler_java"
+  }
+
   if (!defined(guava_android_target)) {
     guava_android_target =
         "//third_party/android_deps:com_google_guava_guava_android_java"

chrome/android/BUILD.gn

@@ -506,8 +506,8 @@ android_library("chrome_java") {
     "//third_party/android_deps:androidx_viewpager_viewpager_java",
     "//third_party/android_deps:chromium_play_services_availability_java",
     "//third_party/android_deps:com_google_code_findbugs_jsr305_java",
-    "//third_party/android_deps:com_google_dagger_dagger_java",
     "//third_party/android_deps:com_google_guava_listenablefuture_java",
+    "//third_party/android_deps:dagger_java",
     "//third_party/android_deps:javax_inject_javax_inject_java",
     "//third_party/android_deps:material_design_java",
     "//third_party/android_deps:protobuf_lite_runtime_java",
@@ -920,8 +920,8 @@ junit_binary("chrome_junit_tests") {
     "//third_party/android_deps:androidx_test_core_java",
     "//third_party/android_deps:androidx_test_runner_java",
     "//third_party/android_deps:chromium_play_services_availability_shadows_java",
-    "//third_party/android_deps:com_google_dagger_dagger_java",
     "//third_party/android_deps:com_googlecode_java_diff_utils_diffutils_java",
+    "//third_party/android_deps:dagger_java",
     "//third_party/android_deps:protobuf_lite_runtime_java",
     "//third_party/android_sdk/androidx_browser:androidx_browser_java",
     "//third_party/android_support_test_runner:rules_java",

third_party/android_deps/BUILD.gn

@@ -28,6 +28,15 @@ java_group("android_support_v7_appcompat_java") {
   ]
 }
 
+java_group("dagger_java") {
+  deps = [ dagger_java_target ]
+}
+
+java_annotation_processor("dagger_processor") {
+  main_class = "dagger.internal.codegen.ComponentProcessor"
+  deps = [ dagger_annotation_processor_target ]
+}
+
 java_group("espresso_java") {
   testonly = true
 
@@ -79,11 +88,6 @@ java_annotation_processor("auto_service_processor") {
   deps = [ ":com_google_auto_service_auto_service_java" ]
 }
 
-java_annotation_processor("dagger_processor") {
-  main_class = "dagger.internal.codegen.ComponentProcessor"
-  deps = [ ":com_google_dagger_dagger_compiler_java" ]
-}
-
 android_library("chromium_play_services_availability_java") {
   sources = [ "util/org/chromium/gms/ChromiumPlayServicesAvailability.java" ]
   deps = [ "$google_play_services_package:google_play_services_base_java" ]