Make Google API keys available for the Java codebase

chrome/android/BUILD.gn

Index: chrome/android/BUILD.gn
diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
index bdb39fb329cc22d119393aeef154d55223ce0bae..20bb414cb43434f37826802d5595f16047578ad9 100644
--- a/chrome/android/BUILD.gn
+++ b/chrome/android/BUILD.gn
@@ -161,6 +161,7 @@ android_library("chrome_java") {
 
   srcjar_deps = [
     ":chrome_android_java_enums_srcjar",
+    ":chrome_android_java_google_api_keys_srcjar",
     ":chrome_version_srcjar",
     ":custom_tabs_service_aidl",
     ":resource_id_javagen",
@@ -181,6 +182,19 @@ android_library("chrome_java") {
 # GYP: //chrome/chrome_browser.gypi:connection_security_levels_java
 # GYP: //chrome/chrome_browser.gypi:tab_load_status_java
 # GYP: //chrome/chrome_browser.gypi:infobar_action_type_java
+
+action("chrome_android_java_google_api_keys_srcjar") {
+  script = "//build/android/gyp/java_google_api_keys.py"
+  _output_path = "$target_gen_dir/$target_name.srcjar"
+  outputs = [
+    _output_path,
+  ]
+  args = [
+    "--srcjar",
+    rebase_path(_output_path, root_build_dir),
+  ]
+}
+
 java_cpp_enum("chrome_android_java_enums_srcjar") {
   sources = [
     "//chrome/browser/android/activity_type_ids.h",